Sha256: 4208cf7ecb3a94b979b49d242b96bddc6c280156408a8842b9b6f8356d6d5738
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Size: 1.32 KB
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Stored size: 1.32 KB
Contents
require 'puppet/parser/ast/branch' class Puppet::Parser::AST # The basic logical structure in Puppet. Supports a list of # tests and statement arrays. class CaseStatement < AST::Branch attr_accessor :test, :options, :default associates_doc # Short-curcuit evaluation. Return the value of the statements for # the first option that matches. def evaluate(scope) level = scope.ephemeral_level value = @test.safeevaluate(scope) retvalue = nil found = false # Iterate across the options looking for a match. default = nil @options.each do |option| option.eachopt do |opt| return option.safeevaluate(scope) if opt.evaluate_match(value, scope, :file => file, :line => line, :sensitive => Puppet[:casesensitive]) end default = option if option.default? end # Unless we found something, look for the default. return default.safeevaluate(scope) if default Puppet.debug "No true answers and no default" return nil ensure scope.unset_ephemeral_var(level) end def each [@test,@options].each { |child| yield child } end end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
---|---|
puppet-0.25.5 | lib/puppet/parser/ast/casestatement.rb |