Class: String

Inherits:
Object show all
Defined in:
lib/expectations/string.rb

Direct Known Subclasses

Expectations::XmlString

Instance Method Summary collapse

Instance Method Details

#diff(other) ⇒ Object 



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# File 'lib/expectations/string.rb', line 2

def diff(other)
  (0..self.size).inject("") do |result, index|
    if self[index, 1] == other[index, 1]
      result += self[index, 1]
    else
      result += "[#{self[index, 1]}|#{other[index, 1]}], mismatch at index #{index}\n"
      result += "trailing expected: <#{self[index+1, self.size - index]}>\n"
      result += "trailing actual: <#{other[index+1, other.size - index]}>"
      return result
    end
    result
  end
end