5 module Puppet::Parser::Functions
6 newfunction(:is_integer, :type => :rvalue, :doc => <<-EOS
7 Returns true if the variable returned to this string is an integer.
11 if (arguments.size != 1) then
12 raise(Puppet::ParseError, "is_integer(): Wrong number of arguments "+
13 "given #{arguments.size} for 1")
18 if value != value.to_i.to_s then
27 # vim: set ts=2 sw=2 et :