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Contents
# frozen-string-literal: true
require 'rack/utils'
#
class Roda
module RodaPlugins
# The cookies plugin adds response methods for handling cookies.
# Currently, you can set cookies with +set_cookie+ and delete cookies
# with +delete_cookie+:
#
# response.set_cookie('foo', 'bar')
# response.delete_cookie('foo')
#
# Pass a hash of cookie options when loading the plugin to set some
# defaults for all cookies upon setting and deleting. This is particularly
# useful for configuring the +domain+ and +path+ of all cookies.
#
# plugin :cookies, domain: 'example.com', path: '/api'
module Cookies
# Allow setting default cookie options when loading the cookies plugin.
def self.configure(app, opts={})
app.opts[:cookies_opts] = (app.opts[:cookies_opts]||{}).merge(opts).freeze
end
module ResponseMethods
# Modify the headers to include a Set-Cookie value that
# deletes the cookie. A value hash can be provided to
# override the default one used to delete the cookie.
# Example:
#
# response.delete_cookie('foo')
# response.delete_cookie('foo', domain: 'example.org')
def delete_cookie(key, value = {})
::Rack::Utils.delete_cookie_header!(@headers, key, roda_class.opts[:cookies_opts].merge(value))
end
# Set the cookie with the given key in the headers.
#
# response.set_cookie('foo', 'bar')
# response.set_cookie('foo', value: 'bar', domain: 'example.org')
def set_cookie(key, value)
value = { :value=>value } unless value.respond_to?(:keys)
::Rack::Utils.set_cookie_header!(@headers, key, roda_class.opts[:cookies_opts].merge(value))
end
end
end
register_plugin(:cookies, Cookies)
end
end
Version data entries
32 entries across 32 versions & 1 rubygems