Class: Tocer::Builder

Inherits:
Object
  • Object
show all
Extended by:
Forwardable
Defined in:
lib/tocer/builder.rb

Overview

Builds table of contents for a Markdown document.

Constant Summary collapse

CODE_BLOCK_PUNCTUATION = 
"```"

Instance Method Summary collapse

Constructor Details

#initialize(comment_block: Elements::CommentBlock.new, transformer: Transformers::Finder.new) ⇒ Builder

Returns a new instance of Builder.



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# File 'lib/tocer/builder.rb', line 15

def initialize(
  comment_block: Elements::CommentBlock.new,
  transformer: Transformers::Finder.new,
  **
)
  @comment_block = comment_block
  @transformer = transformer
  @url_count = Hash.new 0
  @code_block = false
  super(**)
end

Instance Method Details

#call(lines) ⇒ Object 



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# File 'lib/tocer/builder.rb', line 29

def call lines
  return "" if headers(lines).empty?

  url_count.clear
  assemble(lines).join
end

#unbuildable?(lines) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/tocer/builder.rb', line 27

def unbuildable?(lines) = comment_block.empty?(lines) && headers(lines).empty?