class EZFormat::Hash
Public Class Methods
to_snake_case(hash)
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# File lib/ezformat.rb, line 4 def to_snake_case(hash) hash.map do |key, value| value = to_snake_case(value) if value.is_a?(::Hash) snake_cased_key = snake_case_key(key) [snake_cased_key, value] end.to_h end
Private Class Methods
snake_case_key(key)
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# File lib/ezformat.rb, line 16 def snake_case_key(key) snake_cased_key = '' key.to_s.split('') do |letter| snake_cased_key += '_' if letter != letter.downcase snake_cased_key += letter.downcase end return snake_cased_key.to_sym if key.is_a?(Symbol) snake_cased_key end