Class: ChartMogul::Utils::HashSnakeCaser

Inherits:
Object
  • Object
show all
Defined in:
lib/chartmogul/utils/hash_snake_caser.rb

Instance Method Summary collapse

Constructor Details

#initialize(hash) ⇒ HashSnakeCaser

Recursively converts CamelCase and camelBack JSON-style hash keys to Rubyish snake_case, suitable for use during instantiation of Ruby model attributes.



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# File 'lib/chartmogul/utils/hash_snake_caser.rb', line 9

def initialize(hash)
  @hash = hash
end

Instance Method Details

#to_snake_keys(value = @hash) ⇒ Object 



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# File 'lib/chartmogul/utils/hash_snake_caser.rb', line 13

def to_snake_keys(value = @hash)
  case value
  when Array
    value.map { |v| to_snake_keys(v) }
  when Hash
    snake_hash(value)
  else
    value
  end
end