# File lib/puppet/parser/ast/ifstatement.rb, line 18 18: def evaluate(scope) 19: value = @test.safeevaluate(scope) 20: 21: # let's emulate a new scope for each branches 22: begin 23: if Puppet::Parser::Scope.true?(value) 24: return @statements.safeevaluate(scope) 25: else 26: if defined? @else 27: return @else.safeevaluate(scope) 28: else 29: return nil 30: end 31: end 32: ensure 33: scope.unset_ephemeral_var 34: end 35: end