Sha256: e19c5b6cfccc6cdf0b57a9c4dd5dc3670461eebac73fdea7ce012b6946bd4551
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Contents
module Sufia
module Utils
extend ActiveSupport::Concern
def retry_unless(number_of_tries, condition, &block)
self.class.retry_unless(number_of_tries, condition, &block)
end
module ClassMethods
def retry_unless(number_of_tries, condition, &block)
raise ArgumentError, "First argument must be an enumerator" unless number_of_tries.is_a? Enumerator
raise ArgumentError, "Second argument must be a lambda" unless condition.respond_to? :call
raise ArgumentError, "Must pass a block of code to retry" unless block_given?
number_of_tries.each do
result = block.call
return result unless condition.call
end
raise RuntimeError, "retry_unless could not complete successfully. Try upping the # of tries?"
end
end
end
end
Version data entries
69 entries across 69 versions & 2 rubygems