Class: GLI::Commands::HelpModules::OneLineWrapper

Inherits:

Object

• Object
• GLI::Commands::HelpModules::OneLineWrapper

Defined in:

lib/gli/commands/help_modules/one_line_wrapper.rb

Overview

Formats text in one line, stripping newlines and NOT wrapping

Instance Method Summary

• #initialize(width, indent) ⇒ OneLineWrapper constructor

  Args are ignored entirely; this keeps it consistent with the TextWrapper interface.

• #wrap(text) ⇒ Object

  Return a wrapped version of text, assuming that the first line has already been indented by @indent characters.

Constructor Details

#initialize(width, indent) ⇒ OneLineWrapper

Args are ignored entirely; this keeps it consistent with the TextWrapper interface

# File 'lib/gli/commands/help_modules/one_line_wrapper.rb', line 7

def initialize(width,indent)
end

Instance Method Details

#wrap(text) ⇒ Object

Return a wrapped version of text, assuming that the first line has already been indented by @indent characters. Resulting text does NOT have a newline in it.

# File 'lib/gli/commands/help_modules/one_line_wrapper.rb', line 12

def wrap(text)
  return String(text).gsub(/\n+/,' ').strip
end