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var baseIsEqual = require('./baseIsEqual'),
toObject = require('./toObject');
/**
* The base implementation of `_.isMatch` without support for callback
* shorthands and `this` binding.
*
* @private
* @param {Object} object The object to inspect.
* @param {Array} matchData The propery names, values, and compare flags to match.
* @param {Function} [customizer] The function to customize comparing objects.
* @returns {boolean} Returns `true` if `object` is a match, else `false`.
*/
function baseIsMatch(object, matchData, customizer) {
var index = matchData.length,
length = index,
noCustomizer = !customizer;
if (object == null) {
return !length;
}
object = toObject(object);
while (index--) {
var data = matchData[index];
if ((noCustomizer && data[2])
? data[1] !== object[data[0]]
: !(data[0] in object)
) {
return false;
}
}
while (++index < length) {
data = matchData[index];
var key = data[0],
objValue = object[key],
srcValue = data[1];
if (noCustomizer && data[2]) {
if (objValue === undefined && !(key in object)) {
return false;
}
} else {
var result = customizer ? customizer(objValue, srcValue, key) : undefined;
if (!(result === undefined ? baseIsEqual(srcValue, objValue, customizer, true) : result)) {
return false;
}
}
}
return true;
}
module.exports = baseIsMatch;
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