ml-matrix - npm Package Compare versions

Comparing version 1.1.5 to 1.2.0

History.md

@@ -0,1 +1,11 @@
+<a name="1.2.0"></a>
+# [1.2.0](https://github.com/mljs/matrix/compare/v1.1.5...v1.2.0) (2016-07-07)
+
+
+### Features
+
+* add support for Math.pow ([2524b73](https://github.com/mljs/matrix/commit/2524b73))
+
+
+
 1.1.5 / 2016-05-31
@@ -2,0 +12,0 @@ ==================

package.json

 {
   "name": "ml-matrix",
-  "version": "1.1.5",
+  "version": "1.2.0",
   "description": "Matrix manipulation and computation library",
@@ -56,5 +56,5 @@ "main": "src/index.js",
     "pretty-hrtime": "^1.0.0",
-    "should": "^8.0.0",
+    "should": "^9.0.2",
     "should-approximately-deep": "^1.1.0"
   }
 }

src/matrix.js

@@ -5,10 +5,8 @@ 'use strict';
  * Real matrix
+ * @class Matrix
+ * @param {number|Array|Matrix} nRows - Number of rows of the new matrix,
+ * 2D array containing the data or Matrix instance to clone
+ * @param {number} [nColumns] - Number of columns of the new matrix
  */
 class Matrix extends Array {
-    /**
-     * @constructor
-     * @param {number|Array|Matrix} nRows - Number of rows of the new matrix,
-     * 2D array containing the data or Matrix instance to clone
-     * @param {number} [nColumns] - Number of columns of the new matrix
-     */
     constructor(nRows, nColumns) {
@@ -1343,2 +1341,20 @@ if (Matrix.isMatrix(nRows)) {
 
+var inplaceMethodWithArgs = `
+(function %name%(...args) {
+    for (var i = 0; i < this.rows; i++) {
+        for (var j = 0; j < this.columns; j++) {
+            this[i][j] = %method%(this[i][j], ...args);
+        }
+    }
+    return this;
+})
+`;
+
+var staticMethodWithArgs = `
+(function %name%(matrix, ...args) {
+    var newMatrix = new Matrix(matrix);
+    return newMatrix.%name%(...args);
+})
+`;
+
 var operators = [
@@ -1361,8 +1377,11 @@ // Arithmetic operators
 for (var operator of operators) {
+    var inplaceOp = eval(fillTemplateFunction(inplaceOperator, {name: operator[1], op: operator[0]}));
+    var inplaceOpS = eval(fillTemplateFunction(inplaceOperatorScalar, {name: operator[1] + 'S', op: operator[0]}));
+    var inplaceOpM = eval(fillTemplateFunction(inplaceOperatorMatrix, {name: operator[1] + 'M', op: operator[0]}));
+    var staticOp = eval(fillTemplateFunction(staticOperator, {name: operator[1]}));
     for (var i = 1; i < operator.length; i++) {
-        Matrix.prototype[operator[i]] = eval(fillTemplateFunction(inplaceOperator, {name: operator[i], op: operator[0]}));
-        Matrix.prototype[operator[i] + 'S'] = eval(fillTemplateFunction(inplaceOperatorScalar, {name: operator[i] + 'S', op: operator[0]}));
-        Matrix.prototype[operator[i] + 'M'] = eval(fillTemplateFunction(inplaceOperatorMatrix, {name: operator[i] + 'M', op: operator[0]}));
-
-        Matrix[operator[i]] = eval(fillTemplateFunction(staticOperator, {name: operator[i]}));
+        Matrix.prototype[operator[i]] = inplaceOp;
+        Matrix.prototype[operator[i] + 'S'] = inplaceOpS;
+        Matrix.prototype[operator[i] + 'M'] = inplaceOpM;
+        Matrix[operator[i]] = staticOp;
     }
@@ -1384,8 +1403,23 @@ }
 for (var method of methods) {
+    var inplaceMeth = eval(fillTemplateFunction(inplaceMethod, {name: method[1], method: method[0]}));
+    var staticMeth = eval(fillTemplateFunction(staticMethod, {name: method[1]}));
     for (var i = 1; i < method.length; i++) {
-        Matrix.prototype[method[i]] = eval(fillTemplateFunction(inplaceMethod, {name: method[i], method: method[0]}));
-        Matrix[method[i]] = eval(fillTemplateFunction(staticMethod, {name: method[i]}));
+        Matrix.prototype[method[i]] = inplaceMeth;
+        Matrix[method[i]] = staticMeth;
     }
 }
 
+var methodsWithArgs = [
+    ['Math.pow', 'pow']
+];
+
+for (var methodWithArg of methodsWithArgs) {
+    var inplaceMethWithArgs = eval(fillTemplateFunction(inplaceMethodWithArgs, {name: methodWithArg[1], method: methodWithArg[0]}));
+    var staticMethWithArgs = eval(fillTemplateFunction(staticMethodWithArgs, {name: methodWithArg[1]}));
+    for (var i = 1; i < methodWithArg.length; i++) {
+        Matrix.prototype[methodWithArg[i]] = inplaceMethWithArgs;
+        Matrix[methodWithArg[i]] = staticMethWithArgs;
+    }
+}
+
 function fillTemplateFunction(template, values) {
@@ -1392,0 +1426,0 @@ for (var i in values) {

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

No README

Quality

Package does not have a README. This may indicate a failed publish or a low quality package.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

96078

increased by2.31%

Number of package files

13

increased by8.33%

Lines of code

2909

increased by1.08%

Number of medium quality alerts

0

decreased by-100%

Number of lines in readme file

28

increased byInfinity%

No dependency changes