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

@@ -6,20 +6,24 @@
 
 module Gloo
   module Expr
     class LString < Gloo::Core::Literal
 
+      #
       # Set the value, triming opening and closing
       # quotations if necessary.
+      #
       def set_value( value )
         @value = value
         return unless value
 
         @value = LString.strip_quotes( @value )
       end
 
+      #
       # Is the given token a string?
+      #
       def self.string?( token )
         return false unless token.is_a? String
         return true if token.start_with?( '"' )
         return true if token.start_with?( "'" )
 
@@ -40,9 +44,12 @@
           str = str[ 0..-2 ] if str.end_with?( "'" )
           return str
         end
       end
 
+      #
+      # Get string representation
+      #
       def to_s
         return self.value
       end
 
     end