Class: PrettyPrint::LineSuffix

Inherits:
Object
  • Object
show all
Defined in:
lib/syntax_tree/prettyprint.rb

Overview

A node in the print tree that has its own special buffer for implementing content that should flush before any newline.

Useful for implementating trailing content, as it’s not always practical to constantly check where the line ends to avoid accidentally printing some content after a line suffix node.

Constant Summary collapse

DEFAULT_PRIORITY = 
1

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(priority: DEFAULT_PRIORITY, contents: []) ⇒ LineSuffix

Returns a new instance of LineSuffix.



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# File 'lib/syntax_tree/prettyprint.rb', line 220

def initialize(priority: DEFAULT_PRIORITY, contents: [])
  @priority = priority
  @contents = contents
end

Instance Attribute Details

#contents ⇒ Object (readonly)

Returns the value of attribute contents.



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# File 'lib/syntax_tree/prettyprint.rb', line 218

def contents
  @contents
end

#priority ⇒ Object (readonly)

Returns the value of attribute priority.



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# File 'lib/syntax_tree/prettyprint.rb', line 218

def priority
  @priority
end

Instance Method Details

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree/prettyprint.rb', line 225

def pretty_print(q)
  q.group(2, "line-suffix([", "])") do
    q.seplist(contents) { |content| q.pp(content) }
  end
end