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Diffstat (limited to 'node_modules/lodash/_createFind.js')
-rw-r--r-- | node_modules/lodash/_createFind.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/node_modules/lodash/_createFind.js b/node_modules/lodash/_createFind.js new file mode 100644 index 0000000..8859ff8 --- /dev/null +++ b/node_modules/lodash/_createFind.js @@ -0,0 +1,25 @@ +var baseIteratee = require('./_baseIteratee'), + isArrayLike = require('./isArrayLike'), + keys = require('./keys'); + +/** + * Creates a `_.find` or `_.findLast` function. + * + * @private + * @param {Function} findIndexFunc The function to find the collection index. + * @returns {Function} Returns the new find function. + */ +function createFind(findIndexFunc) { + return function(collection, predicate, fromIndex) { + var iterable = Object(collection); + if (!isArrayLike(collection)) { + var iteratee = baseIteratee(predicate, 3); + collection = keys(collection); + predicate = function(key) { return iteratee(iterable[key], key, iterable); }; + } + var index = findIndexFunc(collection, predicate, fromIndex); + return index > -1 ? iterable[iteratee ? collection[index] : index] : undefined; + }; +} + +module.exports = createFind; |