Class: RedParse::BlockFormalsNode

Inherits:
Node
  • Object
show all
Defined in:
lib/redparse/node.rb

Overview

obsolete

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 collapse

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!, #image, #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

#initialize(goalpost1, param_list, goalpost2) ⇒ BlockFormalsNode

Returns a new instance of BlockFormalsNode.



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# File 'lib/redparse/node.rb', line 3170

def initialize(goalpost1,param_list,goalpost2)
  param_list or return super()
  CommaOpNode===param_list and return super(*Array.new(param_list))
  super(param_list)
end

Instance Method Details

#parsetree(o) ⇒ Object 



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# File 'lib/redparse/node.rb', line 3180

def parsetree(o)
  empty? ? nil :
    [:dasgn_curr, 
      *map{|x| 
        (VarNode===x) ? x.ident.to_sym : x.parsetree(o)
      }
    ]
end

#to_lisp ⇒ Object 



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# File 'lib/redparse/node.rb', line 3176

def to_lisp
  "(#{data.join' '})"
end