hara.event.common — zcaudate/hara.event 2.8.7

add-handler clj

(add-handler manager handler)

(add-handler manager checker handler)

adds a handler to the manager (-> (add-handler (manager) :hello {:id :hello :handler identity}) (match-handlers {:hello "world"}) (count)) => 1

check-data clj

(check-data data chk)

checks to see if the data corresponds to a template

(check-data {:hello true} :hello) => true

(check-data {:hello true} {:hello true?}) => true

(check-data {:hello true} '_) => true

(check-data {:hello true} #{:hello}) => true

checker-form clj

(checker-form checker)

creates a checker form

(checker-form '_) => hara.common.primitives/T

(checker-form 'string?) => 'string?

expand-data clj

(expand-data data)

expands shorthand data into a map

(expand-data :hello) => {:hello true}

(expand-data [:hello {:world "foo"}]) => {:world "foo", :hello true}

handler-form clj

(handler-form bindings body)

creates a bindings form based on input

(handler-form '[name date] '(str name " " date)) => '(clojure.core/fn [{:keys [name date]}] str name " " date)

list-handlers clj

(list-handlers manager)

(list-handlers manager checker)

list handlers that are present for a given manager

(list-handlers (manager)) => []

manager clj

(manager)

(manager id store options)

creates a new manager (manager) ;; => #hara.event.common.Manager{:id :b56eb2c9-8d21-4680-b3e1-0023ae685d2b, ;; :store [], :options {}}

match-handlers clj

(match-handlers manager data)

match handlers for a given manager

(-> (add-handler (manager) :hello {:id :hello :handler identity}) (match-handlers {:hello "world"})) => (contains-in [{:id :hello :handler fn? :checker :hello}])

new-id clj

(new-id)

creates a random id with a keyword base (new-id) ;;=> :06679506-1f87-4be8-8cfb-c48f8579bc00

remove-handler clj

(remove-handler manager id)

adds a handler to the manager (-> (add-handler (manager) :hello {:id :hello :handler identity}) (remove-handler :hello) (match-handlers {:hello "world"})) => ()