module Roda::RodaPlugins::DefaultHeaders

  1. lib/roda/plugins/default_headers.rb

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 modify the default headers later by loading the plugin again:

plugin :default_headers, 'Foo'=>'bar'
plugin :default_headers, 'Bar'=>'baz'

Methods

Public Class

  1. configure

Public Class methods

configure (app, headers={})

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

[show source]
# File lib/roda/plugins/default_headers.rb, line 24
def self.configure(app, headers={})
  app.opts[:default_headers] = (app.default_headers || app::RodaResponse::DEFAULT_HEADERS).merge(headers).freeze
end