math-codegen - npm Package Compare versions

Comparing version 0.3.5 to 0.4.0

lib/CodeGenerator.js

@@ -19,2 +19,3 @@ 'use strict'
 CodeGenerator.prototype.compile = function (namespace) {
+  var self = this
   if (!namespace || !(typeof namespace === 'object' || typeof namespace === 'function')) {
@@ -38,7 +39,14 @@ throw TypeError('namespace must be an object')
     getProperty: function (symbol, scope, ns) {
+      function applyFactoryIfNeeded (value) {
+        if (self.interpreter.options.applyFactoryToScope && typeof value !== 'function') {
+          return ns.factory(value)
+        }
+        return value
+      }
+
       if (symbol in scope) {
-        return scope[symbol]
+        return applyFactoryIfNeeded(scope[symbol])
       }
       if (symbol in ns) {
-        return ns[symbol]
+        return applyFactoryIfNeeded(ns[symbol])
       }
@@ -45,0 +53,0 @@ throw SyntaxError('symbol "' + symbol + '" is undefined')

lib/Interpreter.js

@@ -21,3 +21,4 @@ 'use strict'
     rawArrayExpressionElements: true,
-    rawCallExpressionElements: false
+    rawCallExpressionElements: false,
+    applyFactoryToScope: false
   }, options)
@@ -24,0 +25,0 @@ }

package.json

 {
   "name": "math-codegen",
-  "version": "0.3.5",
+  "version": "0.4.0",
   "description": "Generates code from mathematical expressions",
@@ -27,13 +27,13 @@ "bugs": "https://github.com/maurizzzio/math-codegen/issues",
   "dependencies": {
-    "extend": "^3.0.0",
-    "mr-parser": "^0.2.1"
+    "extend": "3.0.0",
+    "mr-parser": "0.2.1"
   },
   "devDependencies": {
-    "coveralls": "^2.11.2",
-    "doctoc": "^0.14.2",
-    "istanbul": "^0.3.8",
-    "mocha": "^2.2.1",
-    "mocha-lcov-reporter": "^0.0.2",
-    "nodemon": "^1.3.7",
-    "standard": "^4.5.4"
+    "coveralls": "2.11.4",
+    "doctoc": "0.14.2",
+    "istanbul": "0.3.21",
+    "mocha": "2.3.3",
+    "mocha-lcov-reporter": "0.0.2",
+    "nodemon": "1.7.1",
+    "standard": "4.5.4"
   },
@@ -40,0 +40,0 @@ "scripts": {

README.md

@@ -1,4 +0,4 @@
-# math-codegen 
+# math-codegen
 
-[![Build Status][travis-image]][travis-url] 
+[![Build Status][travis-image]][travis-url]
 [![NPM][npm-image]][npm-url]
@@ -43,3 +43,3 @@ [![Coverage Status][coveralls-image]][coveralls-url]
 operator bringing the operator overloading polymorphism to JavaScript (emulated with function calls),
-in addition an expression can be evaluated under any adapted namespace providing expression portability between numeric libraries 
+in addition an expression can be evaluated under any adapted namespace providing expression portability between numeric libraries
 
@@ -94,3 +94,3 @@ ### Lifecycle
 executable JavaScript code
- 
+
 ```javascript
@@ -110,3 +110,3 @@ parse('1 + 2 * x').compile(namespace)
   }
-})(definitions)   // definitions created by math-codegen    
+})(definitions)   // definitions created by math-codegen
 ```
@@ -128,3 +128,3 @@
 - `math.js` v1.x arrays can represent matrices with `ns.matrix` or as a raw arrays, `math-codegen` doesn't
-make any assumptions of the arrays and treats them just like any other literal allowing the namespace to 
+make any assumptions of the arrays and treats them just like any other literal allowing the namespace to
 decide what to do with an array in its `factory` method
@@ -196,6 +196,6 @@
 that exist during the instance lifespan
- 
+
 **params**
 * `options` {Object} Options available for the interpreter
-  * `[options.factory="ns.factory"]` {string} factory method under the namespace 
+  * `[options.factory="ns.factory"]` {string} factory method under the namespace
   * `[options.raw=false]` {boolean} True to interpret OperatorNode, UnaryNode and ArrayNode
@@ -206,3 +206,3 @@ in a raw way without wrapping the operators with identifiers e.g. `-1` will be compiled as
   * `[options.rawCallExpressionElements=false]` {boolean} true to interpret call expression
-   elements in a raw way
+  * `[options.applyFactoryToScope=false]` {boolean} true to apply the factory function on non-function values of the scope/namespace
 
@@ -214,10 +214,10 @@ ### `instance.parse(code)`
 * `code` {string} string to be parsed
- 
+
 Parses a program using [`mr-parse`](https://github.com/maurizzzio/mr-parser), each Expression Statement is saved in
 `instance.statements`
 
-The documentation for the available nodes is described in [`mr-parse`](https://github.com/maurizzzio/mr-parser) 
-  
+The documentation for the available nodes is described in [`mr-parse`](https://github.com/maurizzzio/mr-parser)
+
 ### `instance.compile(namespace)`
-  
+
 **chainable**
@@ -229,3 +229,3 @@ **params**
 to have the `factory` property defined**
- 
+
 **returns** {Object}
@@ -232,0 +232,0 @@ * `return.code` {string} the body of the function to be evaluated with `eval`

New alerts

New author

Supply chain risk

A new npm collaborator published a version of the package for the first time. New collaborators are usually benign additions to a project, but do indicate a change to the security surface area of a package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

20060

increased by1.97%

Lines of code

266

increased by3.1%

Worsened metrics

Number of medium supply chain risk alerts

2

increased by100%

Dependency changes

• + Addedextend@3.0.0(transitive)

• - Removedextend@3.0.2(transitive)

• Updatedextend@3.0.0

• Updatedmr-parser@0.2.1