# this is just a proof of concept toy.

[0] Fix | Delete

[1] Fix | Delete

class RegOr

[2] Fix | Delete

def initialize(re1, re2)

[3] Fix | Delete

@re1 = re1

[4] Fix | Delete

@re2 = re2

[5] Fix | Delete

end

[6] Fix | Delete

[7] Fix | Delete

def =~ (str)

[8] Fix | Delete

@re1 =~ str or @re2 =~ str

[9] Fix | Delete

end

[10] Fix | Delete

end

[11] Fix | Delete

[12] Fix | Delete

class RegAnd

[13] Fix | Delete

def initialize(re1, re2)

[14] Fix | Delete

@re1 = re1

[15] Fix | Delete

@re2 = re2

[16] Fix | Delete

end

[17] Fix | Delete

[18] Fix | Delete

def =~ (str)

[19] Fix | Delete

@re1 =~ str and @re2 =~ str

[20] Fix | Delete

end

[21] Fix | Delete

end

[22] Fix | Delete

[23] Fix | Delete

class Regexp

[24] Fix | Delete

def |(other)

[25] Fix | Delete

RegOr.new(self, other)

[26] Fix | Delete

end

[27] Fix | Delete

def &(other)

[28] Fix | Delete

RegAnd.new(self, other)

[29] Fix | Delete

end

[30] Fix | Delete

end

[31] Fix | Delete

[32] Fix | Delete

if __FILE__ == $0

[33] Fix | Delete

p "abc" =~ /b/|/c/

[34] Fix | Delete

p "abc" =~ /b/&/c/

[35] Fix | Delete

end

[36] Fix | Delete

[37] Fix | Delete