Class: SeeingIsBelieving::Binary::AlignFile

Inherits:
Object
  • Object
show all
Defined in:
lib/seeing_is_believing/binary/align_file.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(body) ⇒ AlignFile

Returns a new instance of AlignFile.



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# File 'lib/seeing_is_believing/binary/align_file.rb', line 8

def initialize(body)
  self.body = body
end

Instance Attribute Details

#body ⇒ Object

Returns the value of attribute body.



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# File 'lib/seeing_is_believing/binary/align_file.rb', line 6

def body
  @body
end

Instance Method Details

#line_length_for(line_number) ⇒ Object

max line length of the lines to output (exempting comments) + 2 spaces for padding



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# File 'lib/seeing_is_believing/binary/align_file.rb', line 13

def line_length_for(line_number)
  @max_source_line_length ||= 2 + begin
    line_num_to_indexes = CommentableLines.new(body).call # {line_number => [index_in_file, index_in_col]}
    max_value = line_num_to_indexes
                     .values
                     .map { |index, col| col }.max
    max_value || 0
  end
end