module Hocho::Utils::Symbolize
Public Class Methods
keys_of(obj)
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# File lib/hocho/utils/symbolize.rb, line 4 def self.keys_of(obj) case obj when Hash Hash[obj.map { |k, v| [k.is_a?(String) ? k.to_sym : k, keys_of(v)] }] when Array obj.map { |v| keys_of(v) } else obj end end