Class: Embrace::Brackets

Inherits:
Proc
  • Object
show all
Defined in:
lib/embrace/brackets.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_str(style) ⇒ Object 



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# File 'lib/embrace/brackets.rb', line 10

def from_str(style)
  i = style.size / 2
  new(style[0...i], style[i..-1])
end

.new(opening, closing) ⇒ Object 



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# File 'lib/embrace/brackets.rb', line 6

def new(opening, closing)
  super(&(->(text) { "#{opening}#{text}#{closing}" }))
end

Instance Method Details

#inspect ⇒ Object 



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# File 'lib/embrace/brackets.rb', line 24

def inspect
  "#<Brackets style=#{to_a.join('').inspect}>"
end

#to_ary ⇒ Object Also known as: to_a 



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# File 'lib/embrace/brackets.rb', line 16

def to_ary
  bracketed = self["a"]
  index = bracketed.chars.zip(self["b"].chars).find_index { |a, b| a != b }
  [ bracketed[0...index], bracketed[(index + 1)..-1] ]
end