fr33m0nk.utility — net.clojars.fr33m0nk/optional 0.1.4

exception->map clj

(exception->map ex)

returns exception map from supplied Exception object

fn->function clj

(fn->function f logger log-exception-message)

(fn->function f logger log-exception-message flat-map?)

takes a clojure fn for mapping and returns a java.util.function.Function instance Multi arity versions also take a logger If logger is a macro e.g. clojure.tools.logging, create logger-fn using utils/macro->fn and supply that as argument e.g. (def logger-fn (macro->fn clojure.tools.logging/info)) The reason is Clojure functions can't take macros as argument

fn->predicate clj

(fn->predicate f logger log-exception-message)

Takes a clojure predicate fn and returns a java.util.function.Predicate instance Multi arity versions also take a logger If logger is a macro e.g. clojure.tools.logging, create logger-fn using utils/macro->fn and supply that as argument e.g. (def logger-fn (macro->fn clojure.tools.logging/info)) The reason is Clojure functions can't take macros as argument

macro->fn clj macro

(macro->fn m)