Class: Expect::Match

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(expression, buffer) ⇒ Match

Returns a new instance of Match.



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# File 'lib/expect/match.rb', line 5

def initialize(expression, buffer)
  @expression = expression
  @buffer     = buffer
  @matches    = @buffer.match(@expression)
end

Instance Attribute Details

#buffer ⇒ Object (readonly)

Returns the value of attribute buffer.



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# File 'lib/expect/match.rb', line 3

def buffer
  @buffer
end

#success ⇒ Object (readonly)

Returns the value of attribute success.



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# File 'lib/expect/match.rb', line 3

def success
  @success
end

Instance Method Details

#exact_match_string ⇒ Object

returns the first capture from the match



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# File 'lib/expect/match.rb', line 12

def exact_match_string
  @matches.nil? ? nil : @matches[0]
end

#expr_substring_to_match ⇒ Object 



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# File 'lib/expect/match.rb', line 16

def expr_substring_to_match
  Regexp.new(".*?#{@expression.source}", @expression.options | Regexp::MULTILINE)
end

#nil? ⇒ Boolean

true if there were no matches

Returns:

  • (Boolean) 


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# File 'lib/expect/match.rb', line 21

def nil?
  @matches.nil?
end

#substring_remainder ⇒ Object Also known as: remainder

returns the contents of the buffer following the first match



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# File 'lib/expect/match.rb', line 32

def substring_remainder
  if @matches.nil?
    @buffer
  else
    start_index = substring_up_to_match.length
    @buffer[start_index..-1]
  end
end

#substring_up_to_match ⇒ Object Also known as: to_s

returns the contents of the buffer up to the match



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# File 'lib/expect/match.rb', line 26

def substring_up_to_match
  @matches.nil? ? nil : @buffer.match(expr_substring_to_match)[0]
end