Sha256: 652d049ac282247cd6aac5976677784095caead28587d1561ba208d732f54f32
Contents?: true
Size: 867 Bytes
Versions: 153
Compression:
Stored size: 867 Bytes
Contents
var baseCallback = require('./baseCallback'),
baseReduce = require('./baseReduce'),
isArray = require('../lang/isArray');
/**
* Creates a function for `_.reduce` or `_.reduceRight`.
*
* @private
* @param {Function} arrayFunc The function to iterate over an array.
* @param {Function} eachFunc The function to iterate over a collection.
* @returns {Function} Returns the new each function.
*/
function createReduce(arrayFunc, eachFunc) {
return function(collection, iteratee, accumulator, thisArg) {
var initFromArray = arguments.length < 3;
return (typeof iteratee == 'function' && thisArg === undefined && isArray(collection))
? arrayFunc(collection, iteratee, accumulator, initFromArray)
: baseReduce(collection, baseCallback(iteratee, thisArg, 4), accumulator, initFromArray, eachFunc);
};
}
module.exports = createReduce;
Version data entries
153 entries across 80 versions & 8 rubygems