harp-orm/util

General purpose helper methods

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0.2.2 2014-07-17 15:29 UTC

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General purpose helper methods

Array Helpers

  • Arr::toAssoc - convert a random array to a strict structure - every entry has a string key
  • Arr::invoke - if the array holds only objects, aggregate the results of a method call on all the objects
  • Arr::pluckProperty - aggregate the value of a property of each object in the array
  • Arr::pluckUniqueProperty - aggregate the value of a property of each object in the array, only unique values
  • Arr::pluck - aggregate all the values of entries with a given key
  • Arr::flatten - flatten all the values of nested arrays
  • Arr::groupBy - group by result of callback

SplObjectStorage Helpers

  • Objects::invoke - aggregate the results of a method call on all the objects
  • Objects::filter - similar to array_filter, but for SplObjectStorage
  • Objects::toArray - convert SplObjectStorage into an array
  • Objects::fromArray - convert an array into a SplObjectStorage
  • Objects::sort - sort a SplObjectStorage using a comparation closure
  • Objects::groupBy - change SplObjectStorage where the "key" object is the result of a callback, and all the other objects are grouped by them

License

Copyright (c) 2014, Clippings Ltd. Developed by Ivan Kerin

Under BSD-3-Clause license, read LICENSE file.