Module: AnnotateRb::Helper

Defined in:: lib/annotate_rb/helper.rb

Class Method Summary collapse

.fallback(*args) ⇒ Object

TODO: Find another implementation that doesn’t depend on ActiveSupport.
.width(string) ⇒ Object

Class Method Details

.fallback(*args) ⇒ `Object`

TODO: Find another implementation that doesn’t depend on ActiveSupport



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# File 'lib/annotate_rb/helper.rb', line 11

def fallback(*args)
  args.compact.detect(&:present?)
end

.width(string) ⇒ `Object`



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# File 'lib/annotate_rb/helper.rb', line 6

def width(string)
  string.chars.inject(0) { |acc, elem| acc + ((elem.bytesize == 3) ? 2 : 1) }
end