class SyntaxSuggest::UnvisitedLines
Tracks which lines various code blocks have expanded to and which are still unexplored
Public Class Methods
new(code_lines:)
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# File 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
Public Instance Methods
empty?()
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# File syntax_suggest/unvisited_lines.rb, line 13 def empty? @unvisited.empty? end
peek()
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# File syntax_suggest/unvisited_lines.rb, line 17 def peek @unvisited.last end
pop()
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# File syntax_suggest/unvisited_lines.rb, line 21 def pop @unvisited.pop end
visit_block(block)
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# File 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