liquidjs - npm Package Compare versions

Comparing version 5.1.1 to 5.2.0

dist/liquid.min.js

@@ -1,1 +0,1 @@
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package.json

 {
   "name": "liquidjs",
-  "version": "5.1.1",
+  "version": "5.2.0",
   "description": "Liquid template engine by pure JavaScript: compatible to shopify, easy to extend.",
@@ -5,0 +5,0 @@ "main": "index.js",

README.md

@@ -28,2 +28,3 @@ # liquidjs
 * Number Rendering. Since JavaScript do not distinguish `float` and `integer`, we cannot either convert between them nor render regarding to their type. See [#59](https://github.com/harttle/liquidjs/issues/59).
+* Along with [.to_liquid()](https://github.com/Shopify/liquid/wiki/Introduction-to-Drops), we provide an alias `.toLiquid()` to align with your code styles.
 
@@ -30,0 +31,0 @@ ## TOC

src/render.js

 const Syntax = require('./syntax.js')
 const mapSeries = require('./util/promise.js').mapSeries
 const RenderBreakError = require('./util/error.js').RenderBreakError
+const _ = require('./util/underscore.js')
 const RenderError = require('./util/error.js').RenderError
@@ -30,5 +31,3 @@ const assert = require('./util/assert.js')
       } else if (template.type === 'value') {
-        return Promise.resolve()
-          .then(() => this.evalValue(template, scope))
-          .then(partial => partial === undefined ? '' : stringify(partial))
+        return this.renderValue(template, scope)
       } else { // template.type === 'html'
@@ -50,2 +49,8 @@ return Promise.resolve(template.value)
 
+  renderValue: function (template, scope) {
+    return Promise.resolve()
+      .then(() => this.evalValue(template, scope))
+      .then(partial => partial === undefined ? '' : _.stringify(partial))
+  },
+
   evalValue: function (template, scope) {
@@ -64,7 +69,2 @@ assert(scope, 'unable to evalValue: scope undefined')
 
-function stringify (val) {
-  if (typeof val === 'string') return val
-  return JSON.stringify(val)
-}
-
 module.exports = factory

src/scope.js

@@ -61,8 +61,16 @@ 'use strict'
     let val
-    if (key === 'size' && (_.isArray(obj) || _.isString(obj))) {
-      val = obj.length
-    } else if (_.isNil(obj)) {
+    if (_.isNil(obj)) {
       val = undefined
     } else {
-      val = obj[key]
+      if (typeof obj.to_liquid === 'function') {
+        obj = obj.to_liquid()
+      } else if (typeof obj.toLiquid === 'function') {
+        obj = obj.toLiquid()
+      }
+
+      if (key === 'size' && (_.isArray(obj) || _.isString(obj))) {
+        val = obj.length
+      } else {
+        val = obj[key]
+      }
     }
@@ -69,0 +77,0 @@ if (_.isNil(val) && this.opts.strict_variables) {

src/util/underscore.js

@@ -0,1 +1,2 @@
+'use strict'
 const toStr = Object.prototype.toString
@@ -9,5 +10,31 @@
 function isString (value) {
-  return value instanceof String || typeof value === 'string'
+  return toStr.call(value) === '[object String]'
 }
 
+function stringify (value) {
+  if (isNil(value)) {
+    return String(value)
+  }
+  if (typeof value.to_liquid === 'function') {
+    return stringify(value.to_liquid())
+  }
+  if (typeof value.toLiquid === 'function') {
+    return stringify(value.toLiquid())
+  }
+  if (isString(value)) {
+    return value
+  }
+
+  let cache = []
+  return JSON.stringify(value, (key, value) => {
+    if (isObject(value)) {
+      if (cache.indexOf(value) !== -1) {
+        return
+      }
+      cache.push(value)
+    }
+    return value
+  })
+}
+
 function isNil (value) {
@@ -130,1 +157,2 @@ return value === null || value === undefined
 exports.uniq = uniq
+exports.stringify = stringify

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Improved metrics

Total package byte prevSize

695003

increased by1.1%

Lines of code

4897

increased by1.35%

Number of lines in readme file

247

increased by0.41%

No dependency changes