Module: LoggerEnhancement

Defined in:
lib/easy_io/logger.rb

Overview

Add a couple methods to the Logger class

Instance Method Summary collapse

Instance Method Details

#header(header_text = '', header_type: :standard, filler_character: '*') ⇒ Object 



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# File 'lib/easy_io/logger.rb', line 10

def header(header_text = '', header_type: :standard, filler_character: '*')
  terminal_columns = EasyIO::Terminal.columns
  max_header_size = terminal_columns - 31 # Allow at least 1 character on either side of the header
  header_text = header_text[0...max_header_size] if header_text.length > max_header_size # Truncate the header if it is too big
  filler = filler_character * ((terminal_columns - (header_text.length + 29)) / 2)
  info filler_character * (terminal_columns - 27) if [:primary, :secondary].include?(header_type)
  info "#{filler} #{header_text} #{filler}" + filler_character * ((terminal_columns + header_text.length + 1) % 2)
  info filler_character * (terminal_columns - 27) if header_type == :primary
end

#line(filler_character) ⇒ Object 



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# File 'lib/easy_io/logger.rb', line 4

def line(filler_character)
  info filler_character * (EasyIO::Terminal.columns - 25)
end