@code-to-json/utils - npm Package Compare versions

Comparing version 0.6.8 to 0.7.0

.eslintrc.js

 module.exports = {
-  parser: 'typescript-eslint-parser',
-  plugins: ['typescript'],
-  extends: ['eslint:recommended', 'airbnb-base', 'prettier'],
-  parserOptions: {
-    ecmaVersion: 9,
-    sourceType: 'module',
-  },
-  env: {
-    es6: true,
-    browser: false,
-    'shared-node-browser': true,
-    node: false,
-  },
-  rules: {
-    camelcase: 'off',
-    'no-unused-vars': 'off',
-    'import/no-unresolved': 'off',
-    'import/export': 'off',
-    'import/first': 'off',
-    'import/no-extraneous-dependencies': 'off',
-    'import/prefer-default-export': 'off',
-    'no-underscore-dangle': 'off',
-    'no-plusplus': 'off',
-    'no-restricted-syntax': 'off',
-  },
-  overrides: [
-    {
-      files: ['test/**/*.test.ts'],
-      env: {
-        node: true,
-      },
-      rules: {
-        'class-methods-use-this': 'off',
-      },
-    },
-  ],
+  extends: ['../.eslintrc.js'],
 };

CHANGELOG.md

@@ -6,2 +6,15 @@ # Change Log
 
+# [0.7.0](https://github.com/mike-north/code-to-json/compare/@code-to-json/utils@0.6.8...@code-to-json/utils@0.7.0) (2019-01-21)
+
+
+### Features
+
+* new walking strategy ([c66dce1](https://github.com/mike-north/code-to-json/commit/c66dce1))
+* **util:** pipe function ([63f6f88](https://github.com/mike-north/code-to-json/commit/63f6f88))
+* **utils:** forEach utility ([38df5ea](https://github.com/mike-north/code-to-json/commit/38df5ea))
+
+
+
+
+
 ## [0.6.8](https://github.com/mike-north/code-to-json/compare/@code-to-json/utils@0.6.7...@code-to-json/utils@0.6.8) (2019-01-19)
@@ -8,0 +21,0 @@

lib/src/array.d.ts

@@ -25,2 +25,3 @@ /**
 export declare function isHomogenousArray<T>(value: any[], validator: (v: any) => boolean): value is T[];
+export declare function forEach<T>(array: T[] | ReadonlyArray<T> | undefined, callback: (item: T, idx: number) => void): void;
 //# sourceMappingURL=array.d.ts.map

lib/src/array.js

@@ -52,2 +52,9 @@ "use strict";
 exports.isHomogenousArray = isHomogenousArray;
-//# sourceMappingURL=data:application/json;base64,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
+function forEach(array, callback) {
+    if (!array) {
+        return;
+    }
+    array.forEach(callback);
+}
+exports.forEach = forEach;
+//# sourceMappingURL=data:application/json;base64,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

lib/src/checks.d.ts

@@ -37,3 +37,3 @@ /**
 export declare function isPresent(obj: any): boolean;
-export declare function isTruthy<T>(t: T | null | undefined): t is T;
+export declare function isDefined<T>(t: T | null | undefined): t is T;
 //# sourceMappingURL=checks.d.ts.map

lib/src/checks.js

@@ -78,6 +78,6 @@ "use strict";
 exports.isPresent = isPresent;
-function isTruthy(t) {
-    return !!t;
+function isDefined(t) {
+    return typeof t !== 'undefined';
 }
-exports.isTruthy = isTruthy;
-//# sourceMappingURL=data:application/json;base64,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
+exports.isDefined = isDefined;
+//# sourceMappingURL=data:application/json;base64,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

lib/src/index.d.ts

 export { default as UnreachableError } from './errors/unreachable';
 export { default as InvalidArgumentsError } from './errors/invalid-arguments';
-export { some, all, isArray } from './array';
+export { some, all, isArray, forEach } from './array';
 export { Result, ErrorResult, SuccessResult, TextFileReader, FileExistenceChecker } from './types';
-export { isBlank, isPresent, isEmpty, isNone, isTruthy } from './checks';
+export { isBlank, isPresent, isEmpty, isNone, isDefined } from './checks';
 export { createQueue, Queue } from './deferred-processing/queue';
@@ -7,0 +7,0 @@ export { Ref, RefFor, AnyRef, refType, refId, isRef, createRef } from './deferred-processing/ref';

lib/src/index.js

@@ -11,2 +11,3 @@ "use strict";
 exports.isArray = array_1.isArray;
+exports.forEach = array_1.forEach;
 var checks_1 = require("./checks");
@@ -17,3 +18,3 @@ exports.isBlank = checks_1.isBlank;
 exports.isNone = checks_1.isNone;
-exports.isTruthy = checks_1.isTruthy;
+exports.isDefined = checks_1.isDefined;
 var queue_1 = require("./deferred-processing/queue");
@@ -30,2 +31,2 @@ exports.createQueue = queue_1.createQueue;
 exports.conditionallyMergeTransformed = object_1.conditionallyMergeTransformed;
-//# sourceMappingURL=data:application/json;base64,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
+//# sourceMappingURL=data:application/json;base64,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

package.json

 {
   "name": "@code-to-json/utils",
-  "version": "0.6.8",
+  "version": "0.7.0",
   "description": "",
@@ -96,3 +96,3 @@ "main": "lib/src/index.js",
   },
-  "gitHead": "601c0c61fa661cad1291173a33978d1c6b2aee52"
+  "gitHead": "21b3ffa3bc27fc04e20d6a9648ebe1a467eb4150"
 }

src/array.ts

@@ -55,1 +55,11 @@ /**
 }
+
+export function forEach<T>(
+  array: T[] | ReadonlyArray<T> | undefined,
+  callback: (item: T, idx: number) => void,
+): void {
+  if (!array) {
+    return;
+  }
+  (array.forEach as any)(callback);
+}

src/checks.ts

@@ -87,4 +87,4 @@ /**
 
-export function isTruthy<T>(t: T | null | undefined): t is T {
-  return !!t;
+export function isDefined<T>(t: T | null | undefined): t is T {
+  return typeof t !== 'undefined';
 }

src/index.ts

 export { default as UnreachableError } from './errors/unreachable';
 export { default as InvalidArgumentsError } from './errors/invalid-arguments';
-export { some, all, isArray } from './array';
+export { some, all, isArray, forEach } from './array';
 export { Result, ErrorResult, SuccessResult, TextFileReader, FileExistenceChecker } from './types';
-export { isBlank, isPresent, isEmpty, isNone, isTruthy } from './checks';
+export { isBlank, isPresent, isEmpty, isNone, isDefined } from './checks';
 export { createQueue, Queue } from './deferred-processing/queue';
@@ -7,0 +7,0 @@ export { Ref, RefFor, AnyRef, refType, refId, isRef, createRef } from './deferred-processing/ref';

No alert changes

Improved metrics

Total package byte prevSize

75345

7.98%

Number of package files

63

8.62%

Lines of code

1142

7.33%

Worsened metrics

Number of downloads

256

-3.76%

No dependency changes