Class: Wiris::EReg

Inherits:
Object
  • Object
show all
Defined in:
lib/src-generic/EReg.rb

Instance Method Summary collapse

Constructor Details

#initialize(pattern, opts = nil) ⇒ EReg

Returns a new instance of EReg.



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# File 'lib/src-generic/EReg.rb', line 17

def initialize(pattern, opts=nil)
	flags = 0
	if not opts.nil?
		for i in 0..opts.length
			case opts[i]
			when "i"
				flags += Regexp::IGNORECASE
			when "s"
				flags +=  Regexp::MULTILINE
			when "m"
				flags +=  Regexp::MULTILINE
			end
		end
	end
	@regex = Regexp.new(pattern, flags)
end

Instance Method Details

#match(str) ⇒ Object 



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# File 'lib/src-generic/EReg.rb', line 13

def match
	@match
end

#match=(match) ⇒ Object 



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# File 'lib/src-generic/EReg.rb', line 10

def match=(match)
	@match=match
end

#matched(n) ⇒ Object 



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# File 'lib/src-generic/EReg.rb', line 52

def matched(n)
	return @match[n]
end

#regex ⇒ Object 



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# File 'lib/src-generic/EReg.rb', line 6

def regex
	@regex
end

#regex=(regex) ⇒ Object 



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# File 'lib/src-generic/EReg.rb', line 3

def regex=(regex)
	@regex=regex
end

#replace(str, by) ⇒ Object 



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# File 'lib/src-generic/EReg.rb', line 43

def replace(str, by)
	@match = @regex.match(str)
	if @match.nil?
		return str
	else
		return str.gsub(@match.regexp, by)
	end
end