Method: Transproc::HashTransformations.stringify_keys

Defined in:: lib/transproc/hash.rb

.stringify_keys(hash) ⇒ `Hash`

Stringify all keys in a hash

Examples:

Transproc(:stringify_keys)[:name => 'Jane']
# => {"name" => "Jane"}

Parameters:

(Hash)

Returns:

(Hash)



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# File 'lib/transproc/hash.rb', line 103

def self.stringify_keys(hash)
  map_keys(hash, Coercions[:to_string].fn)
end