Class: Adjutant::FileParser

Inherits:
Object
  • Object
show all
Defined in:
lib/adjutant/file_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(file) ⇒ FileParser

Returns a new instance of FileParser.



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# File 'lib/adjutant/file_parser.rb', line 8

def initialize(file)
  @text = file[:patch]
  @comment = Comment.new("")
  @comments = []
  @previous_was_usefull = false
end

Instance Attribute Details

#comment ⇒ Object (readonly)

Returns the value of attribute comment.



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# File 'lib/adjutant/file_parser.rb', line 6

def comment
  @comment
end

Instance Method Details

#detect_comments ⇒ Object 



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# File 'lib/adjutant/file_parser.rb', line 15

def detect_comments
  lines_pushed.each_with_index do |line, index|
    line = Line.new(line)
    if line.usefull? || @previous_was_usefull
      parse_line(line, index)
    else
      push_comment and next
    end
  end

  push_comment if @previous_was_usefull
  @comments
end

#lines_pushed ⇒ Object 



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# File 'lib/adjutant/file_parser.rb', line 44

def lines_pushed
  @text
    .split(/(\n)/)
    .delete_if { |e| e[0] != "+" }
end

#parse_line(line, index) ⇒ Object 



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# File 'lib/adjutant/file_parser.rb', line 35

def parse_line(line, index)
  if line.end_of_comment?
    push_comment
  else
    @comment.add line.usefull_text, index
    @previous_was_usefull = true
  end
end

#push_comment ⇒ Object 



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# File 'lib/adjutant/file_parser.rb', line 29

def push_comment
  @comments << @comment.print unless comment.text.nil?
  @comment.reset
  @previous_was_usefull = false
end