Sha256: 56668de3a6935f978e3b1926f1c797dc7885f0b10b3f7dff6c264d8c2ccf2f91
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Size: 1.64 KB
Versions: 8
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Stored size: 1.64 KB
Contents
# frozen_string_literal: true
module RubySmart
module SimpleLogger
module Devices
class MultiDevice
attr_reader :devices
attr_reader :status
def self.register(*args)
new.register(*args)
end
def initialize
@devices = []
@status = true
end
# pass data to the devices
# @param [Object] data
def write(data)
return false unless status
devices.each do |device|
if device[:formatter]
device[:dev].write(device[:formatter].(*data))
else
device[:dev].write(data)
end
end
end
alias_method :<<, :write
# disables writing
def close
@status = false
end
# enables writing
def reopen
@status = true
end
# clears all devices
def clear!
@devices = []
end
# registers a new device.
# CHAINABLE
#
# @param [Object] dev
def register(dev, formatter = nil)
# check device, to prevent nested sets of +MultiDevice+
if dev.is_a?(MultiDevice)
@devices += dev.devices
else
@devices << {
dev: dev,
formatter: formatter
}
end
self
end
# returns logs from the first loggable device
# @return [Array] logs
def logs
logdev = devices.detect { |device| device[:dev].respond_to?(:logs) }
logdev.nil? ? [] : logdev[:dev].logs
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems