Module: Route4me::Util

Defined in:
lib/route4me/util.rb

Class Method Summary collapse

Class Method Details

.extract(params, keys) ⇒ Object 



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# File 'lib/route4me/util.rb', line 3

def self.extract(params, keys)
  s = params.select{|k,v| keys.include? k.to_sym }
  Hash[s.map{|k, v| [k.to_sym, v] }]
end

.symbolize_names(object) ⇒ Object 



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# File 'lib/route4me/util.rb', line 12

def self.symbolize_names(object)
  case object
  when Hash
    new = {}
    object.each do |key, value|
      key = (key.to_sym rescue key) || key
      new[key] = symbolize_names(value)
    end
    new
  when Array
    object.map { |value| symbolize_names(value) }
  else
    object
  end
end

.url_encode(key) ⇒ Object 



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# File 'lib/route4me/util.rb', line 8

def self.url_encode(key)
  URI.escape(key.to_s, Regexp.new("[^#{URI::PATTERN::UNRESERVED}]"))
end