diff options
Diffstat (limited to 'deps/npm/node_modules/is-symbol')
-rw-r--r-- | deps/npm/node_modules/is-symbol/.editorconfig | 12 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/.eslintrc | 9 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/.jscs.json | 175 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/.nvmrc | 1 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/.travis.yml | 241 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/CHANGELOG.md | 12 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/LICENSE | 21 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/Makefile | 61 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/README.md | 46 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/index.js | 35 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/package.json | 72 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/test/.eslintrc | 7 | ||||
-rw-r--r-- | deps/npm/node_modules/is-symbol/test/index.js | 91 |
13 files changed, 783 insertions, 0 deletions
diff --git a/deps/npm/node_modules/is-symbol/.editorconfig b/deps/npm/node_modules/is-symbol/.editorconfig new file mode 100644 index 0000000000..572e9793f0 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/.editorconfig @@ -0,0 +1,12 @@ +root = true + +[*] +indent_style = tab; +insert_final_newline = true; +quote_type = auto; +space_after_anonymous_functions = true; +space_after_control_statements = true; +spaces_around_operators = true; +trim_trailing_whitespace = true; +spaces_in_brackets = false; +end_of_line = lf; diff --git a/deps/npm/node_modules/is-symbol/.eslintrc b/deps/npm/node_modules/is-symbol/.eslintrc new file mode 100644 index 0000000000..5f511fd05f --- /dev/null +++ b/deps/npm/node_modules/is-symbol/.eslintrc @@ -0,0 +1,9 @@ +{ + "root": true, + + "extends": "@ljharb", + + "rules": { + "max-statements": [2, 14] + } +} diff --git a/deps/npm/node_modules/is-symbol/.jscs.json b/deps/npm/node_modules/is-symbol/.jscs.json new file mode 100644 index 0000000000..759bd65c52 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/.jscs.json @@ -0,0 +1,175 @@ +{ + "es3": true, + + "additionalRules": [], + + "requireSemicolons": true, + + "disallowMultipleSpaces": true, + + "disallowIdentifierNames": [], + + "requireCurlyBraces": { + "allExcept": [], + "keywords": ["if", "else", "for", "while", "do", "try", "catch"] + }, + + "requireSpaceAfterKeywords": ["if", "else", "for", "while", "do", "switch", "return", "try", "catch", "function"], + + "disallowSpaceAfterKeywords": [], + + "disallowSpaceBeforeComma": true, + "disallowSpaceAfterComma": false, + "disallowSpaceBeforeSemicolon": true, + + "disallowNodeTypes": [ + "DebuggerStatement", + "ForInStatement", + "LabeledStatement", + "SwitchCase", + "SwitchStatement", + "WithStatement" + ], + + "requireObjectKeysOnNewLine": { "allExcept": ["sameLine"] }, + + "requireSpacesInAnonymousFunctionExpression": { "beforeOpeningRoundBrace": true, "beforeOpeningCurlyBrace": true }, + "requireSpacesInNamedFunctionExpression": { "beforeOpeningCurlyBrace": true }, + "disallowSpacesInNamedFunctionExpression": { "beforeOpeningRoundBrace": true }, + "requireSpacesInFunctionDeclaration": { "beforeOpeningCurlyBrace": true }, + "disallowSpacesInFunctionDeclaration": { "beforeOpeningRoundBrace": true }, + + "requireSpaceBetweenArguments": true, + + "disallowSpacesInsideParentheses": true, + + "disallowSpacesInsideArrayBrackets": true, + + "disallowQuotedKeysInObjects": { "allExcept": ["reserved"] }, + + "disallowSpaceAfterObjectKeys": true, + + "requireCommaBeforeLineBreak": true, + + "disallowSpaceAfterPrefixUnaryOperators": ["++", "--", "+", "-", "~", "!"], + "requireSpaceAfterPrefixUnaryOperators": [], + + "disallowSpaceBeforePostfixUnaryOperators": ["++", "--"], + "requireSpaceBeforePostfixUnaryOperators": [], + + "disallowSpaceBeforeBinaryOperators": [], + "requireSpaceBeforeBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], + + "requireSpaceAfterBinaryOperators": ["+", "-", "/", "*", "=", "==", "===", "!=", "!=="], + "disallowSpaceAfterBinaryOperators": [], + + "disallowImplicitTypeConversion": ["binary", "string"], + + "disallowKeywords": ["with", "eval"], + + "requireKeywordsOnNewLine": [], + "disallowKeywordsOnNewLine": ["else"], + + "requireLineFeedAtFileEnd": true, + + "disallowTrailingWhitespace": true, + + "disallowTrailingComma": true, + + "excludeFiles": ["node_modules/**", "vendor/**"], + + "disallowMultipleLineStrings": true, + + "requireDotNotation": { "allExcept": ["keywords"] }, + + "requireParenthesesAroundIIFE": true, + + "validateLineBreaks": "LF", + + "validateQuoteMarks": { + "escape": true, + "mark": "'" + }, + + "disallowOperatorBeforeLineBreak": [], + + "requireSpaceBeforeKeywords": [ + "do", + "for", + "if", + "else", + "switch", + "case", + "try", + "catch", + "finally", + "while", + "with", + "return" + ], + + "validateAlignedFunctionParameters": { + "lineBreakAfterOpeningBraces": true, + "lineBreakBeforeClosingBraces": true + }, + + "requirePaddingNewLinesBeforeExport": true, + + "validateNewlineAfterArrayElements": { + "maximum": 1 + }, + + "requirePaddingNewLinesAfterUseStrict": true, + + "disallowArrowFunctions": true, + + "disallowMultiLineTernary": true, + + "validateOrderInObjectKeys": "asc-insensitive", + + "disallowIdenticalDestructuringNames": true, + + "disallowNestedTernaries": { "maxLevel": 1 }, + + "requireSpaceAfterComma": { "allExcept": ["trailing"] }, + "requireAlignedMultilineParams": false, + + "requireSpacesInGenerator": { + "afterStar": true + }, + + "disallowSpacesInGenerator": { + "beforeStar": true + }, + + "disallowVar": false, + + "requireArrayDestructuring": false, + + "requireEnhancedObjectLiterals": false, + + "requireObjectDestructuring": false, + + "requireEarlyReturn": false, + + "requireCapitalizedConstructorsNew": { + "allExcept": ["Function", "String", "Object", "Symbol", "Number", "Date", "RegExp", "Error", "Boolean", "Array"] + }, + + "requireImportAlphabetized": false, + + "requireSpaceBeforeObjectValues": true, + "requireSpaceBeforeDestructuredValues": true, + + "disallowSpacesInsideTemplateStringPlaceholders": true, + + "disallowArrayDestructuringReturn": false, + + "requireNewlineBeforeSingleStatementsInIf": false, + + "disallowUnusedVariables": true, + + "requireSpacesInsideImportedObjectBraces": true, + + "requireUseStrict": true +} diff --git a/deps/npm/node_modules/is-symbol/.nvmrc b/deps/npm/node_modules/is-symbol/.nvmrc new file mode 100644 index 0000000000..64f5a0a681 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/.nvmrc @@ -0,0 +1 @@ +node diff --git a/deps/npm/node_modules/is-symbol/.travis.yml b/deps/npm/node_modules/is-symbol/.travis.yml new file mode 100644 index 0000000000..c671d5ea89 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/.travis.yml @@ -0,0 +1,241 @@ +language: node_js +os: + - linux +node_js: + - "10.11" + - "9.11" + - "8.12" + - "7.10" + - "6.14" + - "5.12" + - "4.9" + - "iojs-v3.3" + - "iojs-v2.5" + - "iojs-v1.8" + - "0.12" + - "0.10" + - "0.8" +before_install: + - 'case "${TRAVIS_NODE_VERSION}" in 0.*) export NPM_CONFIG_STRICT_SSL=false ;; esac' + - 'nvm install-latest-npm' +install: + - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;' +script: + - 'if [ -n "${PRETEST-}" ]; then npm run pretest ; fi' + - 'if [ -n "${POSTTEST-}" ]; then npm run posttest ; fi' + - 'if [ -n "${COVERAGE-}" ]; then npm run coverage ; fi' + - 'if [ -n "${TEST-}" ]; then npm run tests-only ; fi' +sudo: false +env: + - TEST=true +matrix: + fast_finish: true + include: + - node_js: "lts/*" + env: PRETEST=true + - node_js: "lts/*" + env: POSTTEST=true + - node_js: "4" + env: COVERAGE=true + - node_js: "10.10" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "10.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.10" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "9.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.11" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.10" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "8.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "7.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.13" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.12" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.11" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.10" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "6.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.11" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.10" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "5.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.8" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "4.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v3.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v3.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v3.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v2.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v2.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v2.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v2.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v2.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.7" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.5" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.4" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.3" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.2" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.1" + env: TEST=true ALLOW_FAILURE=true + - node_js: "iojs-v1.0" + env: TEST=true ALLOW_FAILURE=true + - node_js: "0.11" + env: TEST=true ALLOW_FAILURE=true + - node_js: "0.9" + env: TEST=true ALLOW_FAILURE=true + - node_js: "0.6" + env: TEST=true ALLOW_FAILURE=true + - node_js: "0.4" + env: TEST=true ALLOW_FAILURE=true + allow_failures: + - os: osx + - env: TEST=true ALLOW_FAILURE=true + - env: COVERAGE=true diff --git a/deps/npm/node_modules/is-symbol/CHANGELOG.md b/deps/npm/node_modules/is-symbol/CHANGELOG.md new file mode 100644 index 0000000000..a7b8baf8db --- /dev/null +++ b/deps/npm/node_modules/is-symbol/CHANGELOG.md @@ -0,0 +1,12 @@ +1.0.2 / 2018-09-20 +================= + * [Refactor] use `has-symbols` and `object-inspect` + * [Tests] test on all the node minor versions + +1.0.1 / 2015-01-26 +================= + * Corrected description + +1.0.0 / 2015-01-24 +================= + * Initial release diff --git a/deps/npm/node_modules/is-symbol/LICENSE b/deps/npm/node_modules/is-symbol/LICENSE new file mode 100644 index 0000000000..fcf5754efe --- /dev/null +++ b/deps/npm/node_modules/is-symbol/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015 Jordan Harband + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/deps/npm/node_modules/is-symbol/Makefile b/deps/npm/node_modules/is-symbol/Makefile new file mode 100644 index 0000000000..b9e4fe1aab --- /dev/null +++ b/deps/npm/node_modules/is-symbol/Makefile @@ -0,0 +1,61 @@ +# Since we rely on paths relative to the makefile location, abort if make isn't being run from there. +$(if $(findstring /,$(MAKEFILE_LIST)),$(error Please only invoke this makefile from the directory it resides in)) + + # The files that need updating when incrementing the version number. +VERSIONED_FILES := *.js *.json README* + + +# Add the local npm packages' bin folder to the PATH, so that `make` can find them, when invoked directly. +# Note that rather than using `$(npm bin)` the 'node_modules/.bin' path component is hard-coded, so that invocation works even from an environment +# where npm is (temporarily) unavailable due to having deactivated an nvm instance loaded into the calling shell in order to avoid interference with tests. +export PATH := $(shell printf '%s' "$$PWD/node_modules/.bin:$$PATH") +UTILS := semver +# Make sure that all required utilities can be located. +UTIL_CHECK := $(or $(shell PATH="$(PATH)" which $(UTILS) >/dev/null && echo 'ok'),$(error Did you forget to run `npm install` after cloning the repo? At least one of the required supporting utilities not found: $(UTILS))) + +# Default target (by virtue of being the first non '.'-prefixed in the file). +.PHONY: _no-target-specified +_no-target-specified: + $(error Please specify the target to make - `make list` shows targets. Alternatively, use `npm test` to run the default tests; `npm run` shows all tests) + +# Lists all targets defined in this makefile. +.PHONY: list +list: + @$(MAKE) -pRrn : -f $(MAKEFILE_LIST) 2>/dev/null | awk -v RS= -F: '/^# File/,/^# Finished Make data base/ {if ($$1 !~ "^[#.]") {print $$1}}' | command grep -v -e '^[^[:alnum:]]' -e '^$@$$command ' | sort + +# All-tests target: invokes the specified test suites for ALL shells defined in $(SHELLS). +.PHONY: test +test: + @npm test + +.PHONY: _ensure-tag +_ensure-tag: +ifndef TAG + $(error Please invoke with `make TAG=<new-version> release`, where <new-version> is either an increment specifier (patch, minor, major, prepatch, preminor, premajor, prerelease), or an explicit major.minor.patch version number) +endif + +CHANGELOG_ERROR = $(error No CHANGELOG specified) +.PHONY: _ensure-changelog +_ensure-changelog: + @ (git status -sb --porcelain | command grep -E '^( M|[MA] ) CHANGELOG.md' > /dev/null) || (echo no CHANGELOG.md specified && exit 2) + +# Ensures that the git workspace is clean. +.PHONY: _ensure-clean +_ensure-clean: + @[ -z "$$((git status --porcelain --untracked-files=no || echo err) | command grep -v 'CHANGELOG.md')" ] || { echo "Workspace is not clean; please commit changes first." >&2; exit 2; } + +# Makes a release; invoke with `make TAG=<versionOrIncrementSpec> release`. +.PHONY: release +release: _ensure-tag _ensure-changelog _ensure-clean + @old_ver=`git describe --abbrev=0 --tags --match 'v[0-9]*.[0-9]*.[0-9]*'` || { echo "Failed to determine current version." >&2; exit 1; }; old_ver=$${old_ver#v}; \ + new_ver=`echo "$(TAG)" | sed 's/^v//'`; new_ver=$${new_ver:-patch}; \ + if printf "$$new_ver" | command grep -q '^[0-9]'; then \ + semver "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be major.minor.patch' >&2; exit 2; }; \ + semver -r "> $$old_ver" "$$new_ver" >/dev/null || { echo 'Invalid version number specified: $(TAG) - must be HIGHER than current one.' >&2; exit 2; } \ + else \ + new_ver=`semver -i "$$new_ver" "$$old_ver"` || { echo 'Invalid version-increment specifier: $(TAG)' >&2; exit 2; } \ + fi; \ + printf "=== Bumping version **$$old_ver** to **$$new_ver** before committing and tagging:\n=== TYPE 'proceed' TO PROCEED, anything else to abort: " && read response && [ "$$response" = 'proceed' ] || { echo 'Aborted.' >&2; exit 2; }; \ + replace "$$old_ver" "$$new_ver" -- $(VERSIONED_FILES) && \ + git commit -m "v$$new_ver" $(VERSIONED_FILES) CHANGELOG.md && \ + git tag -a -m "v$$new_ver" "v$$new_ver" diff --git a/deps/npm/node_modules/is-symbol/README.md b/deps/npm/node_modules/is-symbol/README.md new file mode 100644 index 0000000000..8544c8c093 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/README.md @@ -0,0 +1,46 @@ +#is-symbol <sup>[![Version Badge][2]][1]</sup> + +[![Build Status][3]][4] +[![dependency status][5]][6] +[![dev dependency status][7]][8] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] + +[![npm badge][11]][1] + +[![browser support][9]][10] + +Is this an ES6 Symbol value? + +## Example + +```js +var isSymbol = require('is-symbol'); +assert(!isSymbol(function () {})); +assert(!isSymbol(null)); +assert(!isSymbol(function* () { yield 42; return Infinity; }); + +assert(isSymbol(Symbol.iterator)); +assert(isSymbol(Symbol('foo'))); +assert(isSymbol(Symbol.for('foo'))); +assert(isSymbol(Object(Symbol('foo')))); +``` + +## Tests +Simply clone the repo, `npm install`, and run `npm test` + +[1]: https://npmjs.org/package/is-symbol +[2]: http://versionbadg.es/ljharb/is-symbol.svg +[3]: https://travis-ci.org/ljharb/is-symbol.svg +[4]: https://travis-ci.org/ljharb/is-symbol +[5]: https://david-dm.org/ljharb/is-symbol.svg +[6]: https://david-dm.org/ljharb/is-symbol +[7]: https://david-dm.org/ljharb/is-symbol/dev-status.svg +[8]: https://david-dm.org/ljharb/is-symbol#info=devDependencies +[9]: https://ci.testling.com/ljharb/is-symbol.png +[10]: https://ci.testling.com/ljharb/is-symbol +[11]: https://nodei.co/npm/is-symbol.png?downloads=true&stars=true +[license-image]: http://img.shields.io/npm/l/is-symbol.svg +[license-url]: LICENSE +[downloads-image]: http://img.shields.io/npm/dm/is-symbol.svg +[downloads-url]: http://npm-stat.com/charts.html?package=is-symbol diff --git a/deps/npm/node_modules/is-symbol/index.js b/deps/npm/node_modules/is-symbol/index.js new file mode 100644 index 0000000000..3d653e27f5 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/index.js @@ -0,0 +1,35 @@ +'use strict'; + +var toStr = Object.prototype.toString; +var hasSymbols = require('has-symbols')(); + +if (hasSymbols) { + var symToStr = Symbol.prototype.toString; + var symStringRegex = /^Symbol\(.*\)$/; + var isSymbolObject = function isRealSymbolObject(value) { + if (typeof value.valueOf() !== 'symbol') { + return false; + } + return symStringRegex.test(symToStr.call(value)); + }; + + module.exports = function isSymbol(value) { + if (typeof value === 'symbol') { + return true; + } + if (toStr.call(value) !== '[object Symbol]') { + return false; + } + try { + return isSymbolObject(value); + } catch (e) { + return false; + } + }; +} else { + + module.exports = function isSymbol(value) { + // this environment does not support Symbols. + return false && value; + }; +} diff --git a/deps/npm/node_modules/is-symbol/package.json b/deps/npm/node_modules/is-symbol/package.json new file mode 100644 index 0000000000..5e124e2194 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/package.json @@ -0,0 +1,72 @@ +{ + "name": "is-symbol", + "version": "1.0.2", + "description": "Determine if a value is an ES6 Symbol or not.", + "main": "index.js", + "scripts": { + "prepublish": "safe-publish-latest", + "pretest": "npm run lint", + "tests-only": "node --es-staging --harmony test", + "test": "npm run tests-only", + "posttest": "npm run security", + "coverage": "covert test", + "lint": "npm run jscs && npm run eslint", + "jscs": "jscs *.js */*.js", + "eslint": "eslint *.js */*.js", + "security": "nsp check" + }, + "repository": { + "type": "git", + "url": "git://github.com/ljharb/is-symbol.git" + }, + "keywords": [ + "symbol", + "es6", + "is", + "Symbol" + ], + "author": "Jordan Harband", + "license": "MIT", + "bugs": { + "url": "https://github.com/ljharb/is-symbol/issues" + }, + "dependencies": { + "has-symbols": "^1.0.0" + }, + "devDependencies": { + "@ljharb/eslint-config": "^12.2.1", + "covert": "^1.1.0", + "eslint": "^4.19.1", + "jscs": "^3.0.7", + "nsp": "^3.2.1", + "object-inspect": "^1.6.0", + "safe-publish-latest": "^1.1.2", + "semver": "^5.5.0", + "tape": "^4.9.0" + }, + "testling": { + "files": "test/index.js", + "browsers": [ + "iexplore/6.0..latest", + "firefox/3.0..6.0", + "firefox/15.0..latest", + "firefox/nightly", + "chrome/4.0..10.0", + "chrome/20.0..latest", + "chrome/canary", + "opera/10.0..latest", + "opera/next", + "safari/4.0..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2" + ] + }, + "engines": { + "node": ">= 0.4" + } + +,"_resolved": "https://registry.npmjs.org/is-symbol/-/is-symbol-1.0.2.tgz" +,"_integrity": "sha512-HS8bZ9ox60yCJLH9snBpIwv9pYUAkcuLhSA1oero1UB5y9aiQpRA8y2ex945AOtCZL1lJDeIk3G5LthswI46Lw==" +,"_from": "is-symbol@1.0.2" +}
\ No newline at end of file diff --git a/deps/npm/node_modules/is-symbol/test/.eslintrc b/deps/npm/node_modules/is-symbol/test/.eslintrc new file mode 100644 index 0000000000..1ac0d47b38 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/test/.eslintrc @@ -0,0 +1,7 @@ +{ + "rules": { + "max-statements-per-line": [2, { "max": 2 }], + "no-restricted-properties": 0, + "symbol-description": 0, + } +} diff --git a/deps/npm/node_modules/is-symbol/test/index.js b/deps/npm/node_modules/is-symbol/test/index.js new file mode 100644 index 0000000000..46dfa439d9 --- /dev/null +++ b/deps/npm/node_modules/is-symbol/test/index.js @@ -0,0 +1,91 @@ +'use strict'; + +var test = require('tape'); +var isSymbol = require('../index'); + +var forEach = function (arr, func) { + var i; + for (i = 0; i < arr.length; ++i) { + func(arr[i], i, arr); + } +}; + +var hasSymbols = require('has-symbols')(); +var inspect = require('object-inspect'); +var debug = function (v, m) { return inspect(v) + ' ' + m; }; + +test('non-symbol values', function (t) { + var nonSymbols = [ + true, + false, + Object(true), + Object(false), + null, + undefined, + {}, + [], + /a/g, + 'string', + 42, + new Date(), + function () {}, + NaN + ]; + t.plan(nonSymbols.length); + forEach(nonSymbols, function (nonSymbol) { + t.equal(false, isSymbol(nonSymbol), debug(nonSymbol, 'is not a symbol')); + }); + t.end(); +}); + +test('faked symbol values', function (t) { + t.test('real symbol valueOf', { skip: !hasSymbols }, function (st) { + var fakeSymbol = { valueOf: function () { return Symbol('foo'); } }; + st.equal(false, isSymbol(fakeSymbol), 'object with valueOf returning a symbol is not a symbol'); + st.end(); + }); + + t.test('faked @@toStringTag', { skip: !hasSymbols || !Symbol.toStringTag }, function (st) { + var fakeSymbol = { valueOf: function () { return Symbol('foo'); } }; + fakeSymbol[Symbol.toStringTag] = 'Symbol'; + st.equal(false, isSymbol(fakeSymbol), 'object with fake Symbol @@toStringTag and valueOf returning a symbol is not a symbol'); + var notSoFakeSymbol = { valueOf: function () { return 42; } }; + notSoFakeSymbol[Symbol.toStringTag] = 'Symbol'; + st.equal(false, isSymbol(notSoFakeSymbol), 'object with fake Symbol @@toStringTag and valueOf not returning a symbol is not a symbol'); + st.end(); + }); + + var fakeSymbolString = { toString: function () { return 'Symbol(foo)'; } }; + t.equal(false, isSymbol(fakeSymbolString), 'object with toString returning Symbol(foo) is not a symbol'); + + t.end(); +}); + +test('Symbol support', { skip: !hasSymbols }, function (t) { + t.test('well-known Symbols', function (st) { + var isWellKnown = function filterer(name) { + return name !== 'for' && name !== 'keyFor' && !(name in filterer); + }; + var wellKnownSymbols = Object.getOwnPropertyNames(Symbol).filter(isWellKnown); + wellKnownSymbols.forEach(function (name) { + var sym = Symbol[name]; + st.equal(true, isSymbol(sym), debug(sym, ' is a symbol')); + }); + st.end(); + }); + + t.test('user-created symbols', function (st) { + var symbols = [ + Symbol(), + Symbol('foo'), + Symbol['for']('foo'), + Object(Symbol('object')) + ]; + symbols.forEach(function (sym) { + st.equal(true, isSymbol(sym), debug(sym, ' is a symbol')); + }); + st.end(); + }); + + t.end(); +}); |