class Liquid::Expression

Constants

DOUBLE_QUOTED_STRING
FLOATS_REGEX
INTEGERS_REGEX
LITERALS
RANGES_REGEX
SINGLE_QUOTED_STRING

Public Class Methods

parse(markup) click to toggle source
# File lib/liquid/expression.rb, line 30
def self.parse(markup)
  if LITERALS.key?(markup)
    LITERALS[markup]
  else
    case markup
    when SINGLE_QUOTED_STRING, DOUBLE_QUOTED_STRING
      $1
    when INTEGERS_REGEX
      $1.to_i
    when RANGES_REGEX
      RangeLookup.parse($1, $2)
    when FLOATS_REGEX
      $1.to_f
    else
      VariableLookup.parse(markup)
    end
  end
end