Module: HackerNote::Extensions::String

Defined in:

lib/hackernote/extensions.rb

Instance Method Summary

• #blue ⇒ Object
• #bold ⇒ Object
• #cls_upline ⇒ Object
• #colorize(text, color_code) ⇒ Object
• #cursor(text, position) ⇒ Object
• #cyan ⇒ Object
• #dark_blue ⇒ Object
• #dark_cyan ⇒ Object
• #dark_green ⇒ Object
• #dark_purple ⇒ Object
• #green ⇒ Object
• #mv_down(n = 1) ⇒ Object

  Cursor.

• #pure ⇒ Object
• #purple ⇒ Object
• #red ⇒ Object

  Colors.

• #reset ⇒ Object
• #underline ⇒ Object
• #yellow ⇒ Object

Instance Method Details

#blue ⇒ Object

# File 'lib/hackernote/extensions.rb', line 9

def blue; colorize(self, "\e[1m\e[34m"); end

#bold ⇒ Object

# File 'lib/hackernote/extensions.rb', line 17

def bold; colorize(self, "\e[1m"); end

#cls_upline ⇒ Object

# File 'lib/hackernote/extensions.rb', line 23

def cls_upline; cursor(self, "\e[K") end

#colorize(text, color_code) ⇒ Object

# File 'lib/hackernote/extensions.rb', line 19

def colorize(text, color_code) "#{color_code}#{text}\e[0m" end

#cursor(text, position) ⇒ Object

# File 'lib/hackernote/extensions.rb', line 24

def cursor(text, position)"\r#{position}#{text}" end

#cyan ⇒ Object

# File 'lib/hackernote/extensions.rb', line 13

def cyan; colorize(self, "\e[1;36m"); end

#dark_blue ⇒ Object

# File 'lib/hackernote/extensions.rb', line 10

def dark_blue; colorize(self, "\e[34m"); end

#dark_cyan ⇒ Object

# File 'lib/hackernote/extensions.rb', line 14

def dark_cyan; colorize(self, "\e[36m"); end

#dark_green ⇒ Object

# File 'lib/hackernote/extensions.rb', line 7

def dark_green; colorize(self, "\e[32m"); end

#dark_purple ⇒ Object

# File 'lib/hackernote/extensions.rb', line 12

def dark_purple; colorize(self, "\e[1;35m"); end

#green ⇒ Object

# File 'lib/hackernote/extensions.rb', line 6

def green; colorize(self, "\e[1m\e[32m"); end

#mv_down(n = 1) ⇒ Object

Cursor

# File 'lib/hackernote/extensions.rb', line 22

def mv_down(n=1) cursor(self, "\033[#{n}B") end

#pure ⇒ Object

# File 'lib/hackernote/extensions.rb', line 15

def pure; colorize(self, "\e[0m\e[28m"); end

#purple ⇒ Object

# File 'lib/hackernote/extensions.rb', line 11

def purple; colorize(self, "\e[35m"); end

#red ⇒ Object

Colors

# File 'lib/hackernote/extensions.rb', line 5

def red; colorize(self, "\e[1m\e[31m"); end

#reset ⇒ Object

# File 'lib/hackernote/extensions.rb', line 18

def reset; colorize(self, "\e[0m\e[28m"); end

#underline ⇒ Object

# File 'lib/hackernote/extensions.rb', line 16

def underline; colorize(self, "\e[4m"); end

#yellow ⇒ Object

# File 'lib/hackernote/extensions.rb', line 8

def yellow; colorize(self, "\e[1m\e[33m"); end