Class: String

Inherits:
Object
  • Object
show all
Defined in:
lib/rubocop_plus/core_ext/string.rb

Overview

Add some ome simple colorization methods for formatting console output. Prefix methods with rs_ so they don’t collide with other gems.

Class Attribute Summary collapse

Instance Method Summary collapse

Class Attribute Details

.allow_color ⇒ Object

Returns the value of attribute allow_color.



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# File 'lib/rubocop_plus/core_ext/string.rb', line 5

def allow_color
  @allow_color
end

Instance Method Details

#rubo_colorize(color_code) ⇒ Object 



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# File 'lib/rubocop_plus/core_ext/string.rb', line 8

def rubo_colorize(color_code)
  String.allow_color ? "\e[#{color_code}m#{self}\e[0m" : self
end

#rubo_green ⇒ Object 



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# File 'lib/rubocop_plus/core_ext/string.rb', line 16

def rubo_green
  rubo_colorize(32)
end

#rubo_red ⇒ Object 



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# File 'lib/rubocop_plus/core_ext/string.rb', line 12

def rubo_red
  rubo_colorize(31)
end

#rubo_yellow ⇒ Object 



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# File 'lib/rubocop_plus/core_ext/string.rb', line 20

def rubo_yellow
  rubo_colorize(33)
end