Method: Wdt::Authentication#stringify_keys

Defined in:
lib/wdt/authentication.rb

#stringify_keys(obj) ⇒ Object

把 hash 的 key 从 symbol 转化为 string params :b=>{:c=>2} return “b”=>{“c”=>2}



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# File 'lib/wdt/authentication.rb', line 58

def stringify_keys(obj)
  return obj.reduce({}) do |memo, (k, v)|
    memo.tap { |m| m[k.to_s] = stringify_keys(v) }
  end if obj.is_a? Hash
    
  return obj.reduce([]) do |memo, v| 
    memo << stringify_keys(v); memo
  end if obj.is_a? Array
  
  obj
end