Method: Sass::Util#json_value_of

Defined in:
lib/sass/util.rb

#json_value_of(v) ⇒ String

Converts the argument into a valid JSON value.

Parameters:

  • v (Integer, String, Array, Boolean, nil)

Returns:

  • (String) 


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# File 'lib/sass/util.rb', line 964

def json_value_of(v)
  case v
  when Integer
    v.to_s
  when String
    "\"" + json_escape_string(v) + "\""
  when Array
    "[" + v.map {|x| json_value_of(x)}.join(",") + "]"
  when NilClass
    "null"
  when TrueClass
    "true"
  when FalseClass
    "false"
  else
    raise ArgumentError.new("Unknown type: #{v.class.name}")
  end
end