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Size: 770 Bytes
Versions: 19
Compression:
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Contents
module Flipper
module Instrumenters
# Instrumentor that is useful for tests as it stores each of the events that
# are instrumented.
class Memory
Event = Struct.new(:name, :payload, :result)
attr_reader :events
def initialize
@events = []
end
def instrument(name, payload = {})
# Copy the payload to guard against later modifications to it, and to
# ensure that all instrumentation code uses the payload passed to the
# block rather than the one passed to #instrument.
payload = payload.dup
result = if block_given?
yield payload
else
nil
end
@events << Event.new(name, payload, result)
result
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems