Class: RedParse::EnsureNode

Inherits:

Node

• Object
• Array
• Node
• RedParse::EnsureNode

Defined in:

lib/redparse/node.rb

Overview

not to appear in final tree

Constant Summary

Constants included from FlattenedIvars

FlattenedIvars::EXCLUDED_IVARS

Instance Attribute Summary

Attributes inherited from Node

#endline, #errors, #offset, #parent, #startline

Attributes included from Stackable::Meta

#boolean_identity_params, #identity_params

Instance Method Summary

• #image ⇒ Object
• #parsetree(o) ⇒ Object

  obsolete?.

Methods inherited from Node

#+, #+@, #==, [], #[]=, #add_parent_links!, #begin_parsetree, create, #data, #deep_copy, #delete_extraneous_ivars!, #delete_linenums!, #depthwalk, #depthwalk_nodes, #error?, #evalable_inspect, #fixup_multiple_assignments!, #fixup_rescue_assignments!, #initialize, #initialize_ivars, inline_symbols, #inspect, #lhs_unparse, #linerange, #lvalue, #lvars_defined_in, #merge_replacement_session, namelist, #negate, #original_brackets_assign, param_names, #parsetrees, #pretty_print, #prohibit_fixup, #replace_ivars_and_self, #replace_value, #rescue_parsetree, #to_parsetree, #to_parsetree_and_warnings, #unary, #walk, #xform_tree!

Methods included from Stackable::Meta

#build_exemplars, #enumerate_exemplars, #identity_param

Methods included from FlattenedIvars

#flattened_ivars, #flattened_ivars_equal?

Methods included from Stackable

#identity_name

Constructor Details

This class inherits a constructor from RedParse::Node

Instance Method Details

#image ⇒ Object

# File 'lib/redparse/node.rb', line 4134

def image; "(ensure)" end

#parsetree(o) ⇒ Object

obsolete?

# File 'lib/redparse/node.rb', line 4135

def parsetree(o) #obsolete?
  (body=body()) ? body.parsetree(o) : [:nil]
end