method
unrename_keys
v3.2.8 -
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Class: Hash
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unrename_keys(params)
private
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# File activesupport/lib/active_support/core_ext/hash/conversions.rb, line 146 def unrename_keys(params) case params.class.to_s when "Hash" Hash[params.map { |k,v| [k.to_s.tr("-", "_"), unrename_keys(v)] } ] when "Array" params.map { |v| unrename_keys(v) } else params end end