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Class: SyntaxSuggest::UnvisitedLines

Relationships & Source Files
Inherits: Object
Defined in: lib/syntax_suggest/unvisited_lines.rb

Overview

Tracks which lines various code blocks have expanded to and which are still unexplored

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(code_lines:) ⇒ UnvisitedLines

[ GitHub ] 

  


# File 'lib/syntax_suggest/unvisited_lines.rb', line 7



def initialize(code_lines:)
  @unvisited = code_lines.sort_by(&:indent_index)
  @visited_lines = {}
  @visited_lines.compare_by_identity
end


  







Instance Attribute Details



  

    #empty?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/unvisited_lines.rb', line 13



def empty?
  @unvisited.empty?
end


  







Instance Method Details



  

    #peek  
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/unvisited_lines.rb', line 17



def peek
  @unvisited.last
end


  








  

    #pop  
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/unvisited_lines.rb', line 21



def pop
  @unvisited.pop
end


  








  

    #visit_block(block)  
  

  [ GitHub ]


  

  


# File 'lib/syntax_suggest/unvisited_lines.rb', line 25



def visit_block(block)
  block.lines.each do |line|
    next if @visited_lines[line]
    @visited_lines[line] = true
  end

  while @visited_lines[@unvisited.last]
    @unvisited.pop
  end
end