Contents

# Author::    Eric Crane  (mailto:[e-mail])
# Copyright:: Copyright (c) 2020 Eric Crane.  All rights reserved.
#
# A literal decimal value.
#

module Gloo
  module Expr
    class LDecimal < Gloo::Core::Literal

      #
      # Is the given token a decimal?
      #
      def self.decimal?( token )
        return true if token.is_a? Numeric

        s = token.strip
        return s.to_f.to_s == s
      end

      #
      # Set the value, converting to an integer.
      #
      def set_value( value )
        value = value.to_s if value.is_a? Numeric

        @value = value.to_f
      end

      #
      # Get string representation
      #
      def to_s
        return self.value.to_s
      end

    end
  end
end

Version data entries

30 entries across 30 versions & 1 rubygems

Version	Path
gloo-2.0.0	lib/gloo/expr/l_decimal.rb
gloo-0.8.0	lib/gloo/expr/l_decimal.rb
gloo-0.7.7	lib/gloo/expr/l_decimal.rb
gloo-0.7.6	lib/gloo/expr/l_decimal.rb
gloo-0.7.5	lib/gloo/expr/l_decimal.rb
gloo-0.7.4	lib/gloo/expr/l_decimal.rb
gloo-0.7.3	lib/gloo/expr/l_decimal.rb
gloo-0.7.2	lib/gloo/expr/l_decimal.rb
gloo-0.7.1	lib/gloo/expr/l_decimal.rb
gloo-0.7.0	lib/gloo/expr/l_decimal.rb