cafe-grader-web Files · node_modules/restructure/src/Buffer.coffee

cafe-grader-web

Location: cafe-grader-web/node_modules/restructure/src/Buffer.coffee

Commit Description:

add model solution

Commit Description:

add model solution

References:

r855:ef5cd5528b8d algo

File last commit:

r789:8cd7e8db7e38 default

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                    node_modules/restructure/src/Buffer.coffee
                
             | 22 lines
             | 526 B
             | text/coffeescript 
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      utils = require './utils'

      {Number:NumberT} = require './Number'

      class BufferT

        constructor: (@length) ->

        decode: (stream, parent) ->

          length = utils.resolveLength @length, stream, parent

          return stream.readBuffer(length)

        size: (val, parent) ->

          unless val

            return utils.resolveLength @length, null, parent

          return val.length

        encode: (stream, buf, parent) ->

          if @length instanceof NumberT

            @length.encode(stream, buf.length)

          stream.writeBuffer(buf)

      module.exports = BufferT

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				utils = require './utils'
				{Number:NumberT} = require './Number'

				class BufferT
				constructor: (@length) ->
				decode: (stream, parent) ->
				length = utils.resolveLength @length, stream, parent
				return stream.readBuffer(length)

				size: (val, parent) ->
				unless val
				return utils.resolveLength @length, null, parent

				return val.length

				encode: (stream, buf, parent) ->
				if @length instanceof NumberT
				@length.encode(stream, buf.length)

				stream.writeBuffer(buf)

				module.exports = BufferT