Class: Puppet::Parser::AST::Leaf

Inherits:
Puppet::Parser::AST show all
Defined in:
lib/puppet/parser/ast/leaf.rb

Overview

The base class for all of the leaves of the parse trees. These basically just have types and values. Both of these parameters are simple values, not AST objects.

Direct Known Subclasses

HostName, PopsBridge::Expression, Regex

Constant Summary

Constants inherited from Puppet::Parser::AST

AST

Instance Attribute Summary collapse

Attributes inherited from Puppet::Parser::AST

#file, #line, #parent, #pos, #scope

Instance Method Summary collapse

Methods inherited from Puppet::Parser::AST

#initialize, #inspect, #safeevaluate

Methods included from Util::MethodHelper

#requiredopts, #set_options, #symbolize_options

Methods included from Util::Errors

#adderrorcontext, #devfail, #error_context, #exceptwrap, #fail

Constructor Details

This class inherits a constructor from Puppet::Parser::AST

Instance Attribute Details

#type ⇒ Object 



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# File 'lib/puppet/parser/ast/leaf.rb', line 6

def type
  @type
end

#value ⇒ Object 



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# File 'lib/puppet/parser/ast/leaf.rb', line 6

def value
  @value
end

Instance Method Details

#evaluate(scope) ⇒ Object

Return our value.



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# File 'lib/puppet/parser/ast/leaf.rb', line 8

def evaluate(scope)
  @value
end

#match(value) ⇒ Object 



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# File 'lib/puppet/parser/ast/leaf.rb', line 12

def match(value)
  @value == value
end

#to_s ⇒ Object 



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# File 'lib/puppet/parser/ast/leaf.rb', line 16

def to_s
  @value.to_s unless @value.nil?
end