86 lines
2.4 KiB
Ruby
86 lines
2.4 KiB
Ruby
module Faraday
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# Internal: Adds the ability for other modules to manage autoloadable
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# constants.
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module AutoloadHelper
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# Internal: Registers the constants to be auto loaded.
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#
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# prefix - The String require prefix. If the path is inside Faraday, then
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# it will be prefixed with the root path of this loaded Faraday
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# version.
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# options - Hash of Symbol => String library names.
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#
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# Examples.
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#
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# Faraday.autoload_all 'faraday/foo',
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# :Bar => 'bar'
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#
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# # requires faraday/foo/bar to load Faraday::Bar.
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# Faraday::Bar
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#
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#
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# Returns nothing.
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def autoload_all(prefix, options)
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if prefix =~ /^faraday(\/|$)/i
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prefix = File.join(Faraday.root_path, prefix)
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end
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options.each do |const_name, path|
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autoload const_name, File.join(prefix, path)
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end
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end
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# Internal: Loads each autoloaded constant. If thread safety is a concern,
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# wrap this in a Mutex.
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#
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# Returns nothing.
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def load_autoloaded_constants
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constants.each do |const|
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const_get(const) if autoload?(const)
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end
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end
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# Internal: Filters the module's contents with those that have been already
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# autoloaded.
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#
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# Returns an Array of Class/Module objects.
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def all_loaded_constants
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constants.map { |c| const_get(c) }.
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select { |a| a.respond_to?(:loaded?) && a.loaded? }
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end
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end
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class Adapter
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extend AutoloadHelper
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autoload_all 'faraday/adapter',
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:NetHttp => 'net_http',
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:NetHttpPersistent => 'net_http_persistent',
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:Typhoeus => 'typhoeus',
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:EMSynchrony => 'em_synchrony',
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:EMHttp => 'em_http',
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:Patron => 'patron',
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:Excon => 'excon',
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:Test => 'test',
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:Rack => 'rack',
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:HTTPClient => 'httpclient'
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end
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class Request
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extend AutoloadHelper
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autoload_all 'faraday/request',
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:UrlEncoded => 'url_encoded',
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:Multipart => 'multipart',
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:Retry => 'retry',
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:Timeout => 'timeout',
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:Authorization => 'authorization',
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:BasicAuthentication => 'basic_authentication',
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:TokenAuthentication => 'token_authentication',
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:Instrumentation => 'instrumentation'
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end
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class Response
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extend AutoloadHelper
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autoload_all 'faraday/response',
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:RaiseError => 'raise_error',
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:Logger => 'logger'
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end
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end
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