Skip to content

Instantly share code, notes, and snippets.

@patricklx
patricklx / ember-mu-resolver.js
Last active September 4, 2020 17:07
Ember Tiny Module Unification Resolver
import Resolver from 'ember-resolver';
import { capitalize } from '@ember/string';
import GlimmerComponent from '@glimmer/component';
import EmberComponent from '@ember/component';
/*
* Ember Tiny Module Unification Resolver
* this does not resolve local componentns and helpers, instead this should
* to be used together with ember-template-component-import and ember-template-helper-import
*/
var a_slice = [].slice;
Ember.ComputedProperty.prototype.chain = function(method){
var chainedCP, dependentKey, args, func, cp = this;
dependentKey = Ember.guidFor(cp) + '-chain';
args = [dependentKey].concat(a_slice.call(arguments,1));
if (typeof method === 'string') {
method = Ember.computed[method];
}
@patricklx
patricklx / computed-chain.js
Last active October 11, 2017 18:46
A computed property that chains all given computed properties
/**
A computed property that chains all given computed properties
Example
```javascript
Ember.computed.chain('content', [
[Ember.computed.mapBy, 'key'],
[Ember.computed.filter, callback], //e.g. remove undefined/null
[Ember.computed.sum],
[customComputed]
@patricklx
patricklx / each-attr.js
Last active August 29, 2015 14:08
emberjs helper to loop over object attributes
import Ember from 'ember';
export default function(path, options) {
var buffer = "",
key;
var object = null;
var p = path.split('.');
var keyword = p[0];
var o = options.data.view.getStream(keyword).value();
@patricklx
patricklx / BsPopover.js
Created November 23, 2013 12:07
Ember.js Bootstrap Popover
var template = '' +
'<div class="arrow"></div>' +
' <h3 class="popover-title">{{title}}</h3>' +
'<div class="popover-content">' +
'{{#if content}}' +
' {{content}}' +
'{{else}}' +
'{{yield}}' +
'{{/if}}' +
' </div>';
@patricklx
patricklx / jsonalchemy.py
Last active December 17, 2015 05:59 — forked from dbarnett/jsonalchemy.py
adds suport for nested dicts and lists
import simplejson
import sqlalchemy
from sqlalchemy import String
from sqlalchemy.ext.mutable import Mutable
class JSONEncodedObj(sqlalchemy.types.TypeDecorator):
"""Represents an immutable structure as a json-encoded string."""
impl = String