Class: RedParse::ListOpNode

Inherits:

ValueNode

• Object
• Array
• Node
• ValueNode
• RedParse::ListOpNode

Defined in:

lib/redparse/node.rb,
lib/redparse/ReduceWithsFor_RedParse_1_9.rb,
lib/redparse/ReduceWithsFor_RedParse_1_8.rb

Overview

abstract

Direct Known Subclasses

CommaOpNode, ConstantNode, SequenceNode

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

• #initialize(val1, op, val2) ⇒ ListOpNode constructor

  A new instance of ListOpNode.

• #reducer_ident ⇒ Object

Methods inherited from ValueNode

#lvalue, #reducer_method

Methods inherited from Node

#+, #+@, #==, [], #[]=, #add_parent_links!, #args_rip, #begin_parsetree, #classic_inspect, create, #data, #deep_copy, #delete_extraneous_ivars!, #delete_linenums!, #depthwalk, #depthwalk_nodes, #error?, #evalable_inspect, #fixup_multiple_assignments!, #fixup_rescue_assignments!, #force_stmt_list_rip, #image, #initialize_ivars, inline_symbols, #inspect, #lhs_unparse, #linerange, #lvalue, #lvars_defined_in, #merge_replacement_session, namelist, #negate, #original_brackets_assign, param_names, #parsetree, #parsetrees, #pretty_print, #prohibit_fixup, #replace_ivars_and_self, #replace_value, #rescue_parsetree, #rfind, #rfind_all, #rgrep, #rip_and_rescues, #rip_explode!, #short_inspect, #stmts_rip, #to_parsetree, #to_parsetree_and_warnings, #to_ruby, #to_s, #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

#initialize(val1, op, val2) ⇒ ListOpNode

Returns a new instance of ListOpNode.

# File 'lib/redparse/node.rb', line 1485

def initialize(val1,op,val2)
  list=if self.class===val1
         Array.new(val1)
       else
         [val1]
       end
  if self.class===val2
    list.push( *val2 )
  elsif val2
    list.push val2
  end 
  super( *list )
end

Instance Method Details

#reducer_ident ⇒ Object

# File 'lib/redparse/ReduceWithsFor_RedParse_1_9.rb', line 17545

def reducer_ident
  :ListOpNode
end