Class: Hash

Inherits:
Object
  • Object
show all
Defined in:
lib/atig/url_escape.rb

Instance Method Summary collapse

Instance Method Details

#to_query_str(separator = "&") ⇒ Object

{ f: “v” } #=> “f=v” { “f” => [1, 2] } #=> “f=1&f=2” { “f” => “” } #=> “f=” { “f” => nil } #=> “f”



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# File 'lib/atig/url_escape.rb', line 8

def to_query_str separator = "&"
  inject([]) do |r, (k, v)|
    k = URI.encode_component k.to_s
    (v.is_a?(Array) ? v : [v]).each do |i|
      if i.nil?
        r << k
      else
        r << "#{k}=#{URI.encode_component i.to_s}"
      end
    end
    r
  end.join separator
end