Class: Parser::Source::Rewriter::Action
- Inherits:
-
Object
- Object
- Parser::Source::Rewriter::Action
- Defined in:
- lib/parser/source/rewriter/action.rb
Instance Attribute Summary collapse
-
#range ⇒ Object
readonly
Returns the value of attribute range.
-
#replacement ⇒ Object
readonly
Returns the value of attribute replacement.
Instance Method Summary collapse
-
#initialize(range, replacement = "") ⇒ Action
constructor
A new instance of Action.
- #to_s ⇒ Object
Constructor Details
#initialize(range, replacement = "") ⇒ Action
Returns a new instance of Action.
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# File 'lib/parser/source/rewriter/action.rb', line 7 def initialize(range, replacement="") @range, @replacement = range, replacement freeze end |
Instance Attribute Details
#range ⇒ Object (readonly)
Returns the value of attribute range.
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# File 'lib/parser/source/rewriter/action.rb', line 5 def range @range end |
#replacement ⇒ Object (readonly)
Returns the value of attribute replacement.
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# File 'lib/parser/source/rewriter/action.rb', line 5 def replacement @replacement end |
Instance Method Details
#to_s ⇒ Object
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# File 'lib/parser/source/rewriter/action.rb', line 13 def to_s if @range.length == 0 && @replacement.empty? "do nothing" elsif @range.length == 0 "insert #{@replacement.inspect}" elsif @replacement.empty? "remove #{@range.length} character(s)" else "replace #{@range.length} character(s) with #{@replacement.inspect}" end end |