class RemoteRecord::Transformers::SnakeCase
Converts keys to snake case.
Public Instance Methods
transform()
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# File lib/remote_record/transformers/snake_case.rb, line 7 def transform convert_hash_keys(@data) end
Private Instance Methods
convert_hash_keys(value)
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# File lib/remote_record/transformers/snake_case.rb, line 13 def convert_hash_keys(value) case value when Array value.map { |v| convert_hash_keys(v) } when Hash Hash[value.map { |k, v| [transform_key(k), convert_hash_keys(v)] }] else value end end
transform_key(key)
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# File lib/remote_record/transformers/snake_case.rb, line 24 def transform_key(key) case @direction when :up key.to_s.underscore.to_sym when :down key.to_s.camelize(:lower).to_sym end end