class Going::SelectHelper
Helper methods to emulate Go’s Select Cases.
Public Instance Methods
default(&blk)
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A case statement that will succeed immediately.
# File lib/going/select_helper.rb, line 11 def default(&blk) Channel.new(1) do |ch| ch.push(nil, &blk) end end
timeout(seconds, &blk)
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A case statement that will succeed after seconds
seconds.
# File lib/going/select_helper.rb, line 20 def timeout(seconds, &blk) Channel.new do |ch| Going.go do sleep seconds ch.shift end ch.push(nil, &blk) end end