PATH:
usr
/
local
/
lib
/
node_modules
/
bower
/
lib
/
node_modules
/
mout
/
array
var randInt = require('../random/randInt'); /** * Remove random item(s) from the Array and return it. * Returns an Array of items if [nItems] is provided or a single item if * it isn't specified. */ function pick(arr, nItems){ if (nItems != null) { var result = []; if (nItems > 0 && arr && arr.length) { nItems = nItems > arr.length? arr.length : nItems; while (nItems--) { result.push( pickOne(arr) ); } } return result; } return (arr && arr.length)? pickOne(arr) : void(0); } function pickOne(arr){ var idx = randInt(0, arr.length - 1); return arr.splice(idx, 1)[0]; } module.exports = pick;
[-] compact.js
[edit]
[-] find.js
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[-] equals.js
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[-] union.js
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[-] intersection.js
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[-] shuffle.js
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[-] reduce.js
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[-] max.js
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[+]
..
[-] collect.js
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[-] unique.js
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[-] combine.js
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[-] split.js
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[-] contains.js
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[-] forEach.js
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[-] some.js
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[-] pluck.js
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[-] insert.js
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[-] flatten.js
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[-] lastIndexOf.js
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[-] findLastIndex.js
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[-] take.js
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[-] append.js
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[-] removeAll.js
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[-] reduceRight.js
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[-] pick.js
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[-] min.js
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[-] groupBy.js
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[-] zip.js
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[-] toLookup.js
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[-] indexOf.js
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[-] findLast.js
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[-] slice.js
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[-] reject.js
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[-] range.js
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[-] remove.js
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[-] sortBy.js
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[-] last.js
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[-] sort.js
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[-] map.js
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[-] findIndex.js
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[-] reverse.js
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[-] join.js
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[-] filter.js
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[-] every.js
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[-] invoke.js
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[-] difference.js
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[-] xor.js
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