Class: String

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

Direct Known Subclasses

Pickaxe::TestLine

Instance Method Summary collapse

Instance Method Details

#color(name, bold = false) ⇒ Object 



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

def color(name, bold=false)
  Pickaxe::Color.set_color(self, name, bold)
end

#word_wrap(*args) ⇒ Object 



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# File 'lib/pickaxe/extensions.rb', line 2

def word_wrap(*args)
  options = args.extract_options!
  unless args.blank?
    options[:line_width] = args[0] || Pickaxe::Shell.dynamic_width || 80
  end
  options.reverse_merge!({
    :line_width => (Pickaxe::Shell.dynamic_width || 80),
    :indent => 0
  })
  
  options[:line_width] -= options[:indent]

  self.split("\n").collect do |line|
    if line.length > options[:line_width]
     line.gsub(/(.{1,#{options[:line_width]}})(\s+|$)/, "\\1\n#{" " * options[:indent]}").strip
    else
      line.strip
    end
  end * "\n#{" " * options[:indent]}"
end