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velppa/split_join.rb

Created April 9, 2013 20:14
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Removes multiple commas in string
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split_join.rb
'asdf@gmail.com, , , qwer@gm.com, , '.split(',').map{|i| i.strip()}.find_all{|i| not i.empty?}.join(", ")
@pshapoval

pshapoval commented Apr 9, 2013

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add

puts

for make it more obvious when run

@velppa

velppa commented Apr 12, 2013

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What for? String became string and do what you want with it.

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