Class: Array

Inherits:
Object
  • Object
show all
Defined in:
lib/kintsugi/utils.rb,
lib/kintsugi/apply_change_to_project.rb

Overview

Copyright © 2021 Lightricks. All rights reserved. Created by Ben Yohay. frozen_string_literal: true

Instance Method Summary collapse

Instance Method Details

#deep_clone ⇒ Array

Provides a deep clone of ‘self`

Returns:



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# File 'lib/kintsugi/utils.rb', line 9

def deep_clone
  map do |value|
    begin
      value.deep_clone
    rescue NoMethodError
      value.clone
    end
  rescue NoMethodError
    value
  end
end

#to_multi_h ⇒ Object

Converts an array of arrays of size 2 into a multimap, mapping the first element of each subarray to an array of the last elements it appears with in the same subarray.

Raises:

  • (ArgumentError) 


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# File 'lib/kintsugi/apply_change_to_project.rb', line 16

def to_multi_h
  raise ArgumentError, "Not all elements are arrays of size 2" unless all? do |arr|
    arr.is_a?(Array) && arr.count == 2
  end

  group_by(&:first).transform_values { |group| group.map(&:last) }
end