Sha256: 589ae39f768b66f024927d54d8ddb1bc8bcd7d3b84587315fb25ce7d2135b7d9
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Size: 865 Bytes
Versions: 11
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Stored size: 865 Bytes
Contents
module CanTango
class Configuration
# Note: This config feature is currently not used, but could potentially be of use in the future
class Debug
include Singleton
def set state = :on
raise ArgumentError, "Must be :on or :off" unless !state || [:on, :off].include?(state)
@state = state || :on
end
def on?
@state == :on
end
def off?
!on?
end
def debug_writer= proc
raise ArgumentError, "Debug writer must be callable (lambda or Proc), was: #{proc}" if !callable?(proc)
@debug_writer = proc
end
def write msg
@debug_writer ||= Proc.new{|msg| puts msg}
@debug_writer.call(msg)
end
protected
def callable? obj
obj && obj.respond_to?(:call)
end
end
end
end
Version data entries
11 entries across 11 versions & 1 rubygems