Class: PDD::Source

Inherits:
Object
  • Object
show all
Defined in:
lib/pdd/source.rb

Overview

Source.

Instance Method Summary collapse

Constructor Details

#initialize(file, path) ⇒ Source

Ctor.

file

Absolute file name with source code

path

Path to show (without full file name)



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# File 'lib/pdd/source.rb', line 32

def initialize(file, path)
  @file = file
  @path = path
end

Instance Method Details

#puzzles ⇒ Object

Fetch all puzzles.



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# File 'lib/pdd/source.rb', line 38

def puzzles
  re = /(.*(?:^|\s))@todo\s+#([\w\-\.:\/]+)\s+(.+)/
  puzzles = []
  lines = File.readlines(@file)
  lines.each_with_index do |line, idx|
    re.match(line) do |match|
      prefix = match[1] + ' '
      total = 0
      body = (match[3] + ' ' + lines.drop(idx + 1)
        .take_while { |txt| txt.start_with?(prefix) }
        .map { |txt| txt[prefix.length, txt.length] }
        .map do |txt|
          total += 1
          txt
        end
        .join(' '))
        .gsub(/\s+/, ' ')
        .strip
      puzzles << Puzzle.new(
        marker(match[2]).merge(
          lines: "#{idx + 1}-#{idx + total + 1}",
          body: body,
          file: @path
        )
      )
    end
  end
  puzzles
end