Strip comments from a string: Difference between revisions
→{{header|Tcl}}
Line 211:
new=apples, pears
</pre>
=={{header|Ruby}}==
<lang ruby>
class String
def strip_comment( markers = ['#',';'] )
re = Regexp.union( markers ) # construct a regular expression which will match any of the markers
self[0, self =~ re] # slice the string where the regular expression matches, and return it.
end
end
puts 'apples, pears # and bananas'.strip_comment
str = 'apples, pears ; and bananas'
puts str.strip_comment
</lang>
Output:
<pre>
apples, pears
apples, pears
</pre>
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