Class: PrettyPrint::Text

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

Overview

A node in the print tree that represents plain content that cannot be broken up (by default this assumes strings, but it can really be anything).

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Text

Returns a new instance of Text.



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# File 'lib/syntax_tree/prettyprint.rb', line 237

def initialize
  @objects = []
  @width = 0
end

Instance Attribute Details

#objects ⇒ Object (readonly)

Returns the value of attribute objects.



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# File 'lib/syntax_tree/prettyprint.rb', line 235

def objects
  @objects
end

#width ⇒ Object (readonly)

Returns the value of attribute width.



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# File 'lib/syntax_tree/prettyprint.rb', line 235

def width
  @width
end

Instance Method Details

#add(object: "", width: object.length) ⇒ Object 



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# File 'lib/syntax_tree/prettyprint.rb', line 242

def add(object: "", width: object.length)
  @objects << object
  @width += width
end

#pretty_print(q) ⇒ Object 



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# File 'lib/syntax_tree/prettyprint.rb', line 247

def pretty_print(q)
  q.group(2, "text([", "])") do
    q.seplist(objects) { |object| q.pp(object) }
  end
end