Class: Hash

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

Instance Method Summary collapse

Instance Method Details

#stringfy_keys! ⇒ Object 



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# File 'lib/ext/hash.rb', line 26

def stringfy_keys!
  self.each do |key, value|
    unless self.delete(key.to_sym).nil?
      if value.is_a?(Hash)
        value.stringfy_keys!
      elsif value.is_a?(Array)
        value.map!{ |v| v.stringfy_keys! if v.is_a?(Hash) }
      end
      self[key.to_s] = value
    end
  end  
  self  
end

#stringfy_values! ⇒ Object 



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# File 'lib/ext/hash.rb', line 40

def stringfy_values!
  self.each do |key, value|
    if value.is_a?(Hash)
      value.stringfy_values!
    elsif value.is_a?(Array)
      value.map!{ |v| v.stringfy_values! if v.is_a?(Hash) }
    end
    self[key] = value.to_s
  end  
  self
end

#symbolize_keys! ⇒ Object 



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# File 'lib/ext/hash.rb', line 12

def symbolize_keys!
  self.each do |key, value|
    unless self.delete(key.to_s).nil?
      if value.is_a?(Hash)
        value.symbolize_keys!
      elsif value.is_a?(Array)
        value.map!{ |v| v.symbolize_keys! if v.is_a?(Hash) }
      end
      self[key.to_sym] = value
    end
  end  
  self
end

#to_http_str ⇒ Object 



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# File 'lib/ext/hash.rb', line 3

def to_http_str
  result = ''
  return result if self.empty?
  self.each do |key, val|
    result << "#{key}=#{URI.encode(val.to_s)}&"
  end
  result.chop
end