lib/gloo/expr/l_integer.rb in gloo-0.6.1 vs lib/gloo/expr/l_integer.rb in gloo-0.7.0

@@ -6,22 +6,29 @@
 
 module Gloo
   module Expr
     class LInteger < Gloo::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