module Acfs::Request::Callbacks
Module containing callback handling for Requests. Current the only callback type is ‘on_complete`:
request = Request.new 'URL' request.on_complete { |response| ... }
Public Instance Methods
callbacks()
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Return array of all callbacks.
@return [ Array<Block> ] All callbacks.
# File lib/acfs/request/callbacks.rb, line 32 def callbacks @callbacks ||= [] end
complete!(response)
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Trigger all callback for given response.
@return [ Acfs::Request
] The request itself.
# File lib/acfs/request/callbacks.rb, line 40 def complete!(response) call_callback response, 0 self end
on_complete(&block)
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Add a new ‘on_complete` callback for this request.
@example Set on_complete.
request.on_complete { |response| print response.body }
@param [ Block ] block The callback block to execute.
@yield [ Acfs::Response
]
@return [ Acfs::Request
] The request itself.
# File lib/acfs/request/callbacks.rb, line 23 def on_complete(&block) callbacks.insert 0, block if block self end
Private Instance Methods
call_callback(res, index)
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# File lib/acfs/request/callbacks.rb, line 47 def call_callback(res, index) return if index >= callbacks.size callbacks[index].call(res, proc {|bres| call_callback bres, index + 1 }) end