diff options
Diffstat (limited to 'tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat')
4 files changed, 42 insertions, 0 deletions
diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/implement.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/implement.js new file mode 100644 index 0000000000..4c39b9fbe6 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/implement.js @@ -0,0 +1,7 @@ +'use strict'; + +if (!require('./is-implemented')()) { + Object.defineProperty(String.prototype, 'repeat', + { value: require('./shim'), configurable: true, enumerable: false, + writable: true }); +} diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/index.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/index.js new file mode 100644 index 0000000000..15a800e8de --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/index.js @@ -0,0 +1,5 @@ +'use strict'; + +module.exports = require('./is-implemented')() + ? String.prototype.repeat + : require('./shim'); diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/is-implemented.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/is-implemented.js new file mode 100644 index 0000000000..f7b8750f0f --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/is-implemented.js @@ -0,0 +1,8 @@ +'use strict'; + +var str = 'foo'; + +module.exports = function () { + if (typeof str.repeat !== 'function') return false; + return (str.repeat(2) === 'foofoo'); +}; diff --git a/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/shim.js b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/shim.js new file mode 100644 index 0000000000..0a3928b2c0 --- /dev/null +++ b/tools/eslint/node_modules/escope/node_modules/es6-weak-map/node_modules/es5-ext/string/#/repeat/shim.js @@ -0,0 +1,22 @@ +// Thanks: http://www.2ality.com/2014/01/efficient-string-repeat.html + +'use strict'; + +var value = require('../../../object/valid-value') + , toInteger = require('../../../number/to-integer'); + +module.exports = function (count) { + var str = String(value(this)), result; + count = toInteger(count); + if (count < 0) throw new RangeError("Count must be >= 0"); + if (!isFinite(count)) throw new RangeError("Count must be < ∞"); + result = ''; + if (!count) return result; + while (true) { + if (count & 1) result += str; + count >>>= 1; + if (count <= 0) break; + str += str; + } + return result; +}; |