jameskerr

# Put this in the controller
def filters_for_this_action
  _process_action_callbacks.select do |filter|
    ifs      = filter.options[:if].first     || 'true'
    unlesses = filter.options[:unless].first || 'false'
    eval(ifs) && !eval(unlesses)
  end.map { |filter| [filter.kind, filter.filter] }
end

jameskerr

/* This could be a way to reduce (haha) the redux boilerplate. */

import {createStore} from "redux"

function createReduxModel(prefix, config) {
  const actionType = (name) => `${prefix}_${name.toUpperCase()}_SET`

  class Model {
    constructor(store) {
      for (const [name] of Object.entries(config)) {

jameskerr

import {CSSTransition} from "react-transition-group"
import {forwardRef, useImperativeHandle, useRef, useState} from "react"
import {call} from "src/util/call"

export function useDebut(args: {enter?: () => any; exit: () => any}) {
  const ref = useRef<any>()
  const api = {
    props: {
      ref,
      onExit: args.exit,