module Roda::RodaPlugins::DefaultHeaders
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')
Public Class Methods
configure(app, headers={})
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Merge the given headers into the existing default headers, if any.
# 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