Class: Packcr::Generator
- Inherits:
-
Object
- Object
- Packcr::Generator
- Defined in:
- lib/packcr/generator.rb
Instance Attribute Summary collapse
-
#ascii ⇒ Object
readonly
Returns the value of attribute ascii.
-
#lang ⇒ Object
readonly
Returns the value of attribute lang.
-
#level ⇒ Object
readonly
Returns the value of attribute level.
-
#location ⇒ Object
readonly
Returns the value of attribute location.
-
#rule ⇒ Object
readonly
Returns the value of attribute rule.
Instance Method Summary collapse
- #generate_code(node, onescape, indent, bare, reverse: false, oncut: nil) ⇒ Object
-
#initialize(rule, ascii, location, lang = :c) ⇒ Generator
constructor
A new instance of Generator.
- #next_label ⇒ Object
- #write(str) ⇒ Object
Constructor Details
#initialize(rule, ascii, location, lang = :c) ⇒ Generator
Returns a new instance of Generator.
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# File 'lib/packcr/generator.rb', line 5 def initialize(rule, ascii, location, lang = :c) @rule = rule @label = 0 @ascii = !!ascii @location = !!location @lang = lang @level = 0 end |
Instance Attribute Details
#ascii ⇒ Object (readonly)
Returns the value of attribute ascii.
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# File 'lib/packcr/generator.rb', line 3 def ascii @ascii end |
#lang ⇒ Object (readonly)
Returns the value of attribute lang.
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# File 'lib/packcr/generator.rb', line 3 def lang @lang end |
#level ⇒ Object (readonly)
Returns the value of attribute level.
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# File 'lib/packcr/generator.rb', line 3 def level @level end |
#location ⇒ Object (readonly)
Returns the value of attribute location.
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# File 'lib/packcr/generator.rb', line 3 def location @location end |
#rule ⇒ Object (readonly)
Returns the value of attribute rule.
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# File 'lib/packcr/generator.rb', line 3 def rule @rule end |
Instance Method Details
#generate_code(node, onescape, indent, bare, reverse: false, oncut: nil) ⇒ Object
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# File 'lib/packcr/generator.rb', line 18 def generate_code(node, onescape, indent, , reverse: false, oncut: nil) stream = @stream @stream = +"" @level += 1 begin if reverse node.generate_reverse_code(self, onescape, indent, , oncut: oncut) else node.generate_code(self, onescape, indent, , oncut: oncut) end @stream ensure @level -= 1 @stream = stream end end |
#next_label ⇒ Object
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# File 'lib/packcr/generator.rb', line 14 def next_label @label += 1 end |
#write(str) ⇒ Object
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# File 'lib/packcr/generator.rb', line 35 def write(str) @stream << str end |