Class: RedParse::ParenedNode

Inherits:
ValueNode show all
Defined in:
lib/redparse/node.rb,
lib/redparse/ripper.rb,
lib/redparse/ReduceWithsFor_RedParse_1_9.rb,
lib/redparse/ReduceWithsFor_RedParse_1_8.rb

Constant Summary

Constants included from FlattenedIvars

FlattenedIvars::EXCLUDED_IVARS

Instance Attribute Summary collapse

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 ValueNode

#reducer_method

Methods inherited from Node

#+, #+@, #==, [], #[]=, #add_parent_links!, #args_rip, #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, #lvars_defined_in, #merge_replacement_session, namelist, #negate, #original_brackets_assign, param_names, #parsetrees, #pretty_print, #prohibit_fixup, #replace_ivars_and_self, #replace_value, #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(lparen = nil, body = nil, rparen = nil) ⇒ ParenedNode

Returns a new instance of ParenedNode.



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# File 'lib/redparse/node.rb', line 2034

def initialize(lparen=nil,body=nil,rparen=nil)
  return unless body
  @offset=lparen.offset
  self[0]=body
end

Instance Attribute Details

#after_comma ⇒ Object

Returns the value of attribute after_comma.



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# File 'lib/redparse/node.rb', line 2040

def after_comma
  @after_comma
end

#after_equals ⇒ Object

Returns the value of attribute after_equals.



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# File 'lib/redparse/node.rb', line 2040

def after_equals
  @after_equals
end

#lvalue ⇒ Object 



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# File 'lib/redparse/node.rb', line 2068

def lvalue
  return @lvalue if defined? @lvalue
  @lvalue=true
end

Instance Method Details

#image ⇒ Object 



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# File 'lib/redparse/node.rb', line 2042

def image; "(#{body.image})" end

#op? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/redparse/node.rb', line 2054

def op?; false end

#parsetree(o) ⇒ Object Also known as: begin_parsetree 



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# File 'lib/redparse/node.rb', line 2056

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

#reducer_ident ⇒ Object 



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# File 'lib/redparse/ReduceWithsFor_RedParse_1_9.rb', line 17590

def reducer_ident
  :ParenedNode
end

#rescue_parsetree(o) ⇒ Object 



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# File 'lib/redparse/node.rb', line 2060

def rescue_parsetree o
  body ? body.rescue_parsetree(o) : [:nil]
#        result.first==:begin and result=result.last unless o[:ruby187]
#        result
end

#rip(p) ⇒ Object 



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# File 'lib/redparse/ripper.rb', line 359

def rip p 
  list= SequenceNode===val ? val : [val]
  p.on_paren stmts_rip list,p
end

#special_conditions! ⇒ Object 



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# File 'lib/redparse/node.rb', line 2044

def special_conditions!
    node=body
    node.special_conditions! if node.respond_to? :special_conditions!
end

#to_lisp ⇒ Object 



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# File 'lib/redparse/node.rb', line 2049

def to_lisp
  huh #what about rescues, else, ensure?
  body.to_lisp
end

#unparse(o = default_unparse_options) ⇒ Object 



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# File 'lib/redparse/node.rb', line 2076

def unparse(o=default_unparse_options)
    "(#{body&&body.unparse(o)})"
end