npm install create-constants> simple helper to create constants
It uses decamelize and removes spaces to create the constants.
``
$ npm install --save create-constants
`js
// createConstants :: Array -> Object
import constants from 'create-constants';
createConstants([
'add todo',
'remove todo',
'filterTodos',
'SORT_TODOS',
]);
/*
=> { ADD_TODO: 'ADD_TODO'
, REMOVE_TODO: 'REMOVE_TODO'
, FILTER_TODOS: 'FILTER_TODOS'
, SORT_TODOS: 'SORT_TODOS'
}
*/
`
You can namespace the constants using namespace.
This is useful if you create ducks.
`js
// createConstants :: Array -> Object
// namespace :: String -> Object -> Object
import constants, {namespace} from 'create-constants';
R.compose(
namespace('myapp/todo/'),
createConstants
)([
'add',
'remove',
'filter',
'sort'
]);
/*
=> { ADD: 'myapp/todo/ADD'
, REMOVE: 'myapp/todo/REMOVE'
, FILTER: 'myapp/todo/FILTER'
, SORT: 'myapp/todo/SORT'
}
*/
// or shorter
// namespacedConstants :: String -> Array -> Object
import {namespacedConstants} from 'create-constants';
namespacedConstants('myapp.todo.', [
'add',
'remove',
'filter',
'sort'
]);
/*
=> { ADD: 'myapp.todo.ADD'
, REMOVE: 'myapp.todo.REMOVE'
, FILTER: 'myapp.todo.FILTER'
, SORT: 'myapp.todo.SORT'
}
*/
``
MIT © Stoeffel