Class: String

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

Instance Method Summary collapse

Instance Method Details

#blue ⇒ Object 



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# File 'lib/core_ext.rb', line 42

def blue
  colorize(34)
end

#colorize(color_code) ⇒ Object

colorization



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# File 'lib/core_ext.rb', line 26

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

#green ⇒ Object 



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# File 'lib/core_ext.rb', line 34

def green
  colorize(32)
end

#light_blue ⇒ Object 



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# File 'lib/core_ext.rb', line 50

def light_blue
  colorize(36)
end

#pink ⇒ Object 



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# File 'lib/core_ext.rb', line 46

def pink
  colorize(35)
end

#red ⇒ Object 



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# File 'lib/core_ext.rb', line 30

def red
  colorize(31)
end

#replace_tags(tags) ⇒ Object 



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# File 'lib/core_ext.rb', line 10

def replace_tags(tags)
  str = self
  tags.each { |name, value|
    str = str.gsub(%r(\$\{#{name.to_s}\})m, value)
  }
  str
end

#replace_tags!(tags) ⇒ Object 



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# File 'lib/core_ext.rb', line 18

def replace_tags!(tags)
  tags.each { |name, value|
    self.gsub!(%r(\$\{#{name.to_s}\})m, value)
  }
  self
end

#underscore ⇒ Object 



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# File 'lib/core_ext.rb', line 2

def underscore
  self.gsub(/::/, '/').
      gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
      gsub(/([a-z\d])([A-Z])/,'\1_\2').
      tr('-', '_').
      downcase
end

#yellow ⇒ Object 



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# File 'lib/core_ext.rb', line 38

def yellow
  colorize(33)
end