From: m b <snert@...>
Date: 2011-06-14T05:26:03+09:00
Subject: Re: Regexp.match(line) question

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> > > if I do this:
> > >
> > > f=3Dopen('filename.dat'=2C'r')
> > > str=3Df.read
> > >
> > > and then:
> > >
> > > str.each_line  do |line|
> > >    /ruby/.match(line)
> > >
> > > ruby prints out variable line and say its a RegexpError
> > > 'empty range in character class'  as if it interprets  line as a Rege=
xp
> > > What am I doing wrong?  There are a lot of strange characters in vari=
able line=2C
> > > maybe that is the issue?

I found out what I was doing the wrong way..

I'm reading the search pattern with  readline
and I wrote it -->/ruby/ =20
That didnt make it a Regexp.
Now I found that if I write it  -->ruby
and then
pattern=3DRegexp.new(input_str)  it works..

/Mix


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