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Contents
# frozen_string_literal: true
# @api private
module Nanoc::ArrayExtensions
# Returns a new array where all items' keys are recursively converted to
# symbols by calling {Nanoc::ArrayExtensions#__nanoc_symbolize_keys_recursively} or
# {Nanoc::HashExtensions#__nanoc_symbolize_keys_recursively}.
#
# @return [Array] The converted array
def __nanoc_symbolize_keys_recursively
array = []
each do |element|
array << (element.respond_to?(:__nanoc_symbolize_keys_recursively) ? element.__nanoc_symbolize_keys_recursively : element)
end
array
end
# Freezes the contents of the array, as well as all array elements. The
# array elements will be frozen using {#__nanoc_freeze_recursively} if they respond
# to that message, or #freeze if they do not.
#
# @see Hash#__nanoc_freeze_recursively
#
# @return [void]
def __nanoc_freeze_recursively
return if frozen?
freeze
each do |value|
if value.respond_to?(:__nanoc_freeze_recursively)
value.__nanoc_freeze_recursively
else
value.freeze
end
end
end
end
# @api private
class Array
include Nanoc::ArrayExtensions
end
Version data entries
30 entries across 30 versions & 1 rubygems