Class: RedParse::VarLikeNode

Inherits:

ValueNode

• Object
• Array
• Node
• ValueNode
• RedParse::VarLikeNode

Defined in:

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

Overview

nil,false,true,__FILE__,__LINE__,self

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

Class Method Summary

• .new(name, *more) ⇒ Object

Instance Method Summary

• #image ⇒ Object
• #initialize(name, *more) ⇒ VarLikeNode constructor

  A new instance of VarLikeNode.

• #parsetree(o) ⇒ Object
• #reducer_ident ⇒ Object
• #to_lisp ⇒ Object
• #unparse(o = default_unparse_options) ⇒ 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, #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, #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(name, *more) ⇒ VarLikeNode

# File 'lib/redparse/node.rb', line 4201

def initialize(name,*more)
  @offset=name.offset
  replace [name.ident]
  @value=name.respond_to?(:value) && name.value
end

Class Method Details

.new(name, *more) ⇒ Object

# File 'lib/redparse/node.rb', line 4194

def self.new(name,*more)
  if name.ident=='(' #shouldn't happen now, AFAICT
    ParenedNode.new
  else
    super
  end
end

Instance Method Details

#image ⇒ Object

# File 'lib/redparse/node.rb', line 4209

def image; "(#{name})" end

#parsetree(o) ⇒ Object

# File 'lib/redparse/node.rb', line 4219

def parsetree(o)
  if (defined? @value) and @value
    type=:lit
    val=@value
    if name=="__FILE__"
      type=:str
      val="(string)" if val=="-"
    end
    [type,val]
  else
    [name.to_sym]
  end
end

#reducer_ident ⇒ Object

# File 'lib/redparse/ReduceWithsFor_RedParse_1_9.rb', line 17610

def reducer_ident
  :VarLikeNode
end

#to_lisp ⇒ Object

# File 'lib/redparse/node.rb', line 4211

def to_lisp
  name
end

#unparse(o = default_unparse_options) ⇒ Object

# File 'lib/redparse/node.rb', line 4215

def unparse o=default_unparse_options
  name      
end