class Rack::JSONP::MethodOverride
Constants
- HTTP_METHODS
Public Class Methods
new(app, method_override_param = '_method', callback_param = 'callback')
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# File lib/rack/jsonp/method_override.rb, line 6 def initialize(app, method_override_param = '_method', callback_param = 'callback') @app = app @method_override_param = method_override_param @callback_param = callback_param end
Public Instance Methods
call(env)
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# File lib/rack/jsonp/method_override.rb, line 12 def call(env) request = Rack::Request.new(env) method_override = request.params[@method_override_param] if jsonp_callback_enabled?(request) && method_override && HTTP_METHODS.include?(method_override) env['jsonp.utils.method_override'] = method_override env['REQUEST_METHOD'] = method_override end @app.call(env) end
Private Instance Methods
jsonp_callback_enabled?(request)
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# File lib/rack/jsonp/method_override.rb, line 26 def jsonp_callback_enabled?(request) @callback_param && request.params[@callback_param] end