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Contents
# Copyright, 2014, by Samuel G. D. Williams. <http://www.codeotaku.com>
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
require_relative 'state'
module Build
module Files
class Handle
def initialize(monitor, files, &block)
@monitor = monitor
@state = State.new(files)
@block = block
end
attr :monitor
def commit!
@state.update!
end
def directories
@state.files.roots
end
def remove!
@monitor.delete(self)
end
# Inform the handle that it might have been modified.
def changed!
# If @state.update! did not find any changes, don't invoke the callback:
if @state.update!
@block.call(@state)
end
end
def to_s
"\#<#{self.class} @state=#{@state} @block=#{@block}>"
end
end
end
end
Version data entries
7 entries across 7 versions & 1 rubygems