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Size: 1013 Bytes
Versions: 14
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Stored size: 1013 Bytes
Contents
var baseEach = require('./baseEach'),
isLength = require('./isLength');
/**
* The base implementation of `_.invoke` which requires additional arguments
* to be provided as an array of arguments rather than individually.
*
* @private
* @param {Array|Object|string} collection The collection to iterate over.
* @param {Function|string} methodName The name of the method to invoke or
* the function invoked per iteration.
* @param {Array} [args] The arguments to invoke the method with.
* @returns {Array} Returns the array of results.
*/
function baseInvoke(collection, methodName, args) {
var index = -1,
isFunc = typeof methodName == 'function',
length = collection ? collection.length : 0,
result = isLength(length) ? Array(length) : [];
baseEach(collection, function(value) {
var func = isFunc ? methodName : (value != null && value[methodName]);
result[++index] = func ? func.apply(value, args) : undefined;
});
return result;
}
module.exports = baseInvoke;
Version data entries
14 entries across 7 versions & 1 rubygems