Class: String

Inherits:

Object

• Object
• String

Defined in:

lib/ext/string.rb

Instance Method Summary

• #blue ⇒ Object
• #bold ⇒ Object
• #colorize(color_code) ⇒ Object
• #green ⇒ Object
• #invert ⇒ Object
• #red ⇒ Object
• #undent ⇒ Object

Instance Method Details

#blue ⇒ Object

# File 'lib/ext/string.rb', line 9

def blue()  colorize('34'); end

#bold ⇒ Object

# File 'lib/ext/string.rb', line 5

def bold()   colorize('1'); end

#colorize(color_code) ⇒ Object

# File 'lib/ext/string.rb', line 3

def colorize(color_code) "\e[#{color_code}m#{self}\e[0m"; end

#green ⇒ Object

# File 'lib/ext/string.rb', line 10

def green() colorize('32'); end

#invert ⇒ Object

# File 'lib/ext/string.rb', line 6

def invert() colorize('7'); end

#red ⇒ Object

# File 'lib/ext/string.rb', line 8

def red()   colorize('31'); end

#undent ⇒ Object

# File 'lib/ext/string.rb', line 12

def undent() gsub(/^.{#{slice(/^ +/).length}}/, ''); end