Class: Red::AssignmentNode::Operator::Dot
- Inherits:
-
Red::AssignmentNode::Operator
- Object
- String
- Red::AssignmentNode
- Red::AssignmentNode::Operator
- Red::AssignmentNode::Operator::Dot
- Defined in:
- lib/red/nodes/assignment_nodes.rb
Overview
:nodoc:
Instance Method Summary collapse
-
#initialize(receiver_sexp, writer_sexp, method_sexp, expression_sexp, options) ⇒ Dot
constructor
- :op_asgn_2, expression, :foo=, :+ | :* |…, expression
-
> from e.g.
Methods inherited from String
#%, #*, #+, #<<, #<=>, #==, #=~, #[], #[]=, #capitalize, #capitalize!, #casecmp, #center, #chomp, #chomp!, #chop, #chop!, #concat, #count, #crypt, #delete, #delete!, #downcase, #downcase!, #each, #each_byte, #each_line, #empty?, #eql?, #gsub, #gsub!, #hash, #hex, #include?, #index, #insert, #inspect, #intern, #length, #ljust, #lstrip, #lstrip!, #match, #next, #next!, #oct, #replace, #reverse, #reverse!, #rindex, #rjust, #rstrip, #rstrip!, #scan, #size, #slice, #slice!, #split, #squeeze, #strip, #strip!, #strip_scripts, #sub, #sub!, #succ, #succ!, #sum, #swapcase, #swapcase!, #to_f, #to_i, #to_s, #to_str, #to_sym, #tr, #tr!, #tr_s, #tr_s!, #upcase, #upcase!, #upto
Constructor Details
#initialize(receiver_sexp, writer_sexp, method_sexp, expression_sexp, options) ⇒ Dot
- :op_asgn_2, expression, :foo=, :+ | :* |…, expression
-
> from e.g. “foo.bar ||= 1”
97 98 99 100 101 102 103 104 105 106 107 108 109 110 |
# File 'lib/red/nodes/assignment_nodes.rb', line 97 def initialize(receiver_sexp, writer_sexp, method_sexp, expression_sexp, ) receiver = receiver_sexp.red!(:as_receiver => true) reader = writer_sexp.to_s.gsub(/=/,'').to_sym.red! writer = writer_sexp.red! method = (METHOD_ESCAPE[method_sexp] || method_sexp).red! expression = expression_sexp.red!(:as_argument => true) object = "%s.m$%s()" % [receiver, reader] unless string = ((method == '||' && LogicNode::Conjunction::Or.string) || (method == '&&' && LogicNode::Conjunction::And.string)) operation = "%s.m$%s(%s)" % [object, method, expression] else operation = string % [object, expression] end self << "%s.m$%s(%s)" % [receiver, writer, operation] end |