com.fulcrologic.fulcro.algorithms.tempid — com.fulcrologic/fulcro 3.0.0-beta-16

Functions for making and consuming Fulcro temporary IDs.

resolve-tempids clj/s

(resolve-tempids data-structure tid->rid)

Replaces all tempids in data-structure using the tid->rid map. This is just a deep walk that replaces every possible match of tid with rid.

tid->rid must be a map, as this function optimizes away resolution by checking if the map is empty.

Returns the data structure with everything replaced.

resolve-tempids! clj/s

(resolve-tempids! {:com.fulcrologic.fulcro.application/keys [state-atom
                                                             runtime-atom]}
                  tx-result)

Resolve all of the mutation tempid remappings in the tx-result against the given app.

app - The fulcro app tx-result - The transaction result (the body map, not the internal tx node).

This function rewrites all tempids in the app state and runtime transaction queues.

NOTE: This function assumes that tempids are distinctly recognizable (e.g. are TempIds or guids). It is unsafe to use this function if you're using something else for temporary IDs as this function might rewrite things that are not IDs.

result->tempid->realid clj/s

(result->tempid->realid tx-result)

Find and combine all of the tempid remappings from a standard fulcro transaction response.

tag clj/s

tempid clj/s≠

clj

(tempid)

(tempid uuid)

cljs

(tempid)

(tempid id)

Create a new tempid.

TempId cljs

tempid? clj/s

(tempid? x)

Returns true if the given x is a tempid.

uuid clj/s≠

clj

(uuid)

(uuid n)

cljs

(uuid)

(uuid & args)

Generate a UUID. With no args returns a random UUID. with an arg (numeric) it generates a stable one based on that number (useful for testing). Works in cljc.