Module: Roda::RodaPlugins::DefaultHeaders

Defined in:
lib/roda/plugins/default_headers.rb

Overview

The default_headers plugin accepts a hash of headers, and overrides the default_headers method in the response class to be a copy of the headers.

Note that when using this module, you should not attempt to mutate of the values set in the default headers hash.

Example:

plugin :default_headers, 'Content-Type'=>'text/csv'

You can also modify the default headers later:

plugin :default_headers
default_headers['Foo'] = 'bar'
default_headers.merge!('Bar'=>'baz')

Defined Under Namespace

Modules: ClassMethods, ResponseMethods

Class Method Summary collapse

Class Method Details

.configure(app, headers = {}) ⇒ Object

Merge the given headers into the existing default headers, if any.



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# File 'lib/roda/plugins/default_headers.rb', line 22

def self.configure(app, headers={})
  app.instance_eval do
    @default_headers ||= {}
    @default_headers.merge!(headers)
  end
end