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author | Florian Dold <florian.dold@gmail.com> | 2016-11-03 01:33:53 +0100 |
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committer | Florian Dold <florian.dold@gmail.com> | 2016-11-03 01:33:53 +0100 |
commit | d1291f67551c58168af43698a359cb5ddfd266b0 (patch) | |
tree | 55a13ed29fe1915e3f42f1b1b7038dafa2e975a7 /node_modules/lodash/toArray.js | |
parent | d0a0695fb5d34996850723f7d4b1b59c3df909c2 (diff) | |
download | wallet-core-d1291f67551c58168af43698a359cb5ddfd266b0.tar.xz |
node_modules
Diffstat (limited to 'node_modules/lodash/toArray.js')
-rw-r--r-- | node_modules/lodash/toArray.js | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/node_modules/lodash/toArray.js b/node_modules/lodash/toArray.js new file mode 100644 index 000000000..98095848e --- /dev/null +++ b/node_modules/lodash/toArray.js @@ -0,0 +1,58 @@ +var Symbol = require('./_Symbol'), + copyArray = require('./_copyArray'), + getTag = require('./_getTag'), + isArrayLike = require('./isArrayLike'), + isString = require('./isString'), + iteratorToArray = require('./_iteratorToArray'), + mapToArray = require('./_mapToArray'), + setToArray = require('./_setToArray'), + stringToArray = require('./_stringToArray'), + values = require('./values'); + +/** `Object#toString` result references. */ +var mapTag = '[object Map]', + setTag = '[object Set]'; + +/** Built-in value references. */ +var symIterator = Symbol ? Symbol.iterator : undefined; + +/** + * Converts `value` to an array. + * + * @static + * @since 0.1.0 + * @memberOf _ + * @category Lang + * @param {*} value The value to convert. + * @returns {Array} Returns the converted array. + * @example + * + * _.toArray({ 'a': 1, 'b': 2 }); + * // => [1, 2] + * + * _.toArray('abc'); + * // => ['a', 'b', 'c'] + * + * _.toArray(1); + * // => [] + * + * _.toArray(null); + * // => [] + */ +function toArray(value) { + if (!value) { + return []; + } + if (isArrayLike(value)) { + return isString(value) ? stringToArray(value) : copyArray(value); + } + if (symIterator && value[symIterator]) { + return iteratorToArray(value[symIterator]()); + } + var tag = getTag(value), + func = tag == mapTag ? mapToArray : (tag == setTag ? setToArray : values); + + return func(value); +} + +module.exports = toArray; |