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Converting ruby array into a hash with symbols


Something like this?

arr = [
  "ABC: OPEN",
  "123: OPEN",
  "FOO: CLOSED",
  "BAR: CLOSED",
  "XYZ: OPEN",
  "LMO: CLOSED"
]

Hash[arr.map { |x| x.split ": " }]

=> {"ABC"=>"OPEN",
"123"=>"OPEN",
"FOO"=>"CLOSED",
"BAR"=>"CLOSED",
"XYZ"=>"OPEN",
"LMO"=>"CLOSED"}

If you want symbol key/values: Hash[arr.map { |x| x.split(": ").map(&:to_sym) }]


Categories : Ruby On Rails

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