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Got first test working in async - nested includes

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This commit is contained in:
Tim Hardy
2016-08-28 23:28:06 -05:00
parent 698bbd75cf
commit 4626f8f6bf
5 changed files with 69 additions and 21 deletions
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src/render.js
+17 -9
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@@ -1,30 +1,38 @@
const error = require('./error.js');
const Exp = require('./expression.js');
const assert = require('assert');
const Promise = require("bluebird");
var render = {
renderTemplates: function(templates, scope) {
assert(scope, 'unable to evalTemplates: scope undefined');
var html = '',
partial;
templates.some(template => {
var htmlBlocks = [],
partial,
promises = [];
templates.some((template, index) => {
if (scope.get('forloop.skip')) return true;
switch (template.type) {
case 'tag':
partial = this.renderTag(template, scope, this.register);
if (partial === undefined) return true;
html += partial;
promises.push(this.renderTag(template, scope, this.register)
.then((partial) => {
if (partial === undefined) return true;
return htmlBlocks[index] = partial;
}));
break;
case 'html':
html += template.value;
promises.push(Promise.resolve(htmlBlocks[index] = template.value));
break;
case 'output':
var val = this.evalOutput(template, scope);
html += val === undefined ? '' : stringify(val);
htmlBlocks[index] = val === undefined ? '' : stringify(val);
promises.push(Promise.resolve(htmlBlocks[index]));
}
});
return html;
return Promise.all(promises)
.then((results) => {
return htmlBlocks.join('');
});
},
renderTag: function(template, scope, register) {