Sha256: af50fc67faa5798716937337d99f35a8484f3a452238f50db513c002fbba455b
Contents?: true
Size: 1.38 KB
Versions: 15
Compression:
Stored size: 1.38 KB
Contents
module Generator extend Trait
def self.included base
base.extend ClassMethods
end
module ClassMethods
def generates klass, options = {}
self.send :include, InstanceMethods
rate = options[:every]
til = options[:until]
offset = options[:starting_at]
class_eval <<-GENERATION
def start_generating klass = #{klass.name}, every_rate = #{rate || 10}, til = #{til || false}, offset = #{offset || rate || 10}
return if til && til <= 0
threaded offset, &generation(klass, every_rate, til)
end
GENERATION
# If an offset is given, start generating after the offset, else after start_generating is called.
#
if offset
InitializerHooks.register self do
start_generating
end
end
end
end
module InstanceMethods
def destroy!
stop_generating!
super
end
def stop_generating!
@stop_generating = true
end
def generation klass, every_rate, til
return lambda {} if @stop_generating
lambda do
self.generate klass
til = til - every_rate if til
self.start_generating klass, every_rate, til, every_rate
end
end
def generate klass
generated = klass.new self.window
generated.warp self.position
self.window.register generated
end
end
end
Version data entries
15 entries across 15 versions & 1 rubygems