Class: SeeingIsBelieving::Binary::CommentFormatter

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

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(line_length, separator, result, options) ⇒ CommentFormatter

Returns a new instance of CommentFormatter.



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

def initialize(line_length, separator, result, options)
 self.line_length = line_length
 self.separator   = separator
 self.result      = result.gsub "\n", '\n'
 self.options     = options
end

Class Method Details

.call(*args) ⇒ Object 



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# File 'lib/seeing_is_believing/binary/comment_formatter.rb', line 4

def self.call(*args)
  new(*args).call
end

Instance Method Details

#call ⇒ Object 



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# File 'lib/seeing_is_believing/binary/comment_formatter.rb', line 15

def call
  @formatted ||= begin
    formatted = truncate "#{separator}#{result}", max_result_length
    formatted = "#{' '*padding_length}#{formatted}"
    formatted = truncate formatted, max_line_length
    formatted = '' unless formatted.sub(/^ */, '').start_with? separator
    formatted
  end
end