node machine
about
Arrays
- Version
- 5.4.0published
- Installation
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$ npm install machinepack-arrays --save
- Usage
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var Arrays = require('machinepack-arrays');
- Contributors
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- Machines
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.concat() Combine (aka concatenate) two arrays into a single array- one in front of the other.
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.construct() Construct an array.
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.each() Run some logic (the "iteratee") once for each item of an array.
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.findIndexOf() Look up the first occurrence of the dictionary matching the specified criteria and return its array index.
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.findOne() Search the array for the first dictionary that matches the specified criteria.
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.findWhere() Search the array and return all dictionaries that match the specified criteria.
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.indexOf() Look up the first occurrence of the specified item and return its array index.
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.insert() Insert or append an item and return the result (a new array).
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.last() Look up the last item in an array.
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.length() Get the length of the provided array.
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.map() Iterate over each item of an array to build a new transformed array.
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.nth() Look up an item from the array at the specified index.
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.pluck() List the values of a particular key from an array of dictionaries.
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.reduce() Run some logic (the "iteratee") once for each item of an array, accumulating a single result.
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.replace() Replace the item located at the specified index and return the result (a new array).
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.reverse() Build a new array which is an exact clone of an existing array, but in reverse order.
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.sample() Randomly select one item from an array.
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.sampleSubset() Randomly select an unordered subset of the array
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.slice() Copy a sub-array of consecutive items from the specified array.
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.sortBy() Sort an array of dictionaries by a particular key.
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.sortNumbers() Sort an array of numbers (ascending)
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.sortStrings() Sort an array of strings alphabetically (A to Z)
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.uniq() Build a duplicate-free version of an array.
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.uniqBy() Build a duplicate-free version of an array of dictionaries, judging uniqueness based on a particular key.
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