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Contents
# Author:: Eric Crane (mailto:eric.crane@mac.com)
# Copyright:: Copyright (c) 2019 Eric Crane. All rights reserved.
#
# An Expression that can be evaluated.
#
module GlooLang
module Expr
class LInteger < GlooLang::Core::Literal
#
# Is the given token an integer?
#
def self.integer?( token )
return true if token.is_a? Integer
s = token.strip
return s.to_i.to_s == s
end
#
# Set the value, converting to an integer.
#
def set_value( value )
@value = value.to_i
end
#
# Get string representation
#
def to_s
return self.value.to_s
end
end
end
end
Version data entries
29 entries across 29 versions & 1 rubygems