how I could split a hash in ruby? -
im trying split hash not nothing
this code
start="1,4,1,0,1,1,1,30,12,;1,4,1,2,1,1,1,30,29,;1,5,1,2,0,1,1,30,29,;1,4,1,2,0,1,1,30,29,;1,4,1,0,1,1,1,30,29,;" options = {"start" => "1,4,1,0,1,1,1,30,12,;1,4,1,2,1,1,1,30,29,;1,5,1,2,0,1,1,30,29,;1,4,1,2,0,1,1,30,29,;1,4,1,0,1,1,1,30,29,;"} file.open("mmmm3", "a" )do |f| f.puts #{options[start]}.split(";")[1] end
please me this
options[start]
returns string. problem have mistakenly commented out code. remove #{
, }
. want print
options[start].split(";")[1]
which contain second group (since [0]
return first)
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