methodical.impl.combo.threaded — methodical 0.9.4-alpha

combine-with-threader clj

(combine-with-threader threader before-primary-afters)

(combine-with-threader threader primary-methods {:keys [before after around]})

Combine primary and auxiliary methods using a threading invoker, i.e. something you'd get by calling threading-invoker. The way these methods are combined/reduced is the same, regarless of how args are threaded; thus, various strategies such as :thread-first and :thread-last can both share the same reducer-fn.

reducer-fn clj

(reducer-fn before-primary-after-methods)

Reduces a series of before/combined-primary/after methods, threading the resulting values to the next method by calling the invoke function, which is generated by threaded-invoker.

threading-invoker clj multimethod

(threading-invoker threading-type)

Define a new 'threading invoker', which define how before/combined-primary/after methods should thread values to subsequent methods. These methods take the initial values used to invoke a multifn, then return a pair like [initial-value threading-fn]. The threading function is used to invoke any subsequent methods using only q single value, the result of the previous method; if effectively partially binds subsequent methods so that they are always invoked with the initial values of this invocation, excluding the threaded value.

threading-method-combination clj

(threading-method-combination threading-type)

Create a new ThreadingMethodCombination using the keyword threading-type strategy, e.g. :thread-first or :thread-last.