Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/judopay/core_ext/hash.rb

Instance Method Summary collapse

Instance Method Details

#camel_case_keys! ⇒ Object

Convert hash keys to camelcase

{'this_key' => 1}.camel_case_keys! #=> { 'thisKey' => 1 }



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# File 'lib/judopay/core_ext/hash.rb', line 8

def camel_case_keys!
  output_hash = {}
  each do |key, value|
    camel_case_key = key.to_s.camel_case
    if value.is_a?(Hash)
      output_hash[camel_case_key] = value.camel_case_keys!
    else
      output_hash[key.to_s.camel_case] = value
    end
  end
  replace(output_hash)
end

#to_query_string ⇒ Object

Produce a URL query string from the hash

{'this_key' => 1}.to_query_string #=> this_key=1



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# File 'lib/judopay/core_ext/hash.rb', line 24

def to_query_string
  uri = Addressable::URI.new
  uri.query_values = self
  uri.query
end