@megatherium/has-property v1.3.7

has-property

Checks if a given object has a specific property.

Shortcut to Object.prototype.hasOwnProperty.call(obj, propertyName).

See the whole documentation or the coverage report.

Getting started

Install the module:

$ npm install @megatherium/has-property

Use the module:

import assert from 'assert';
import hasProperty from '@megatherium/has-property';

assert.strictEqual(hasProperty({}, 'foo'), false);
assert.strictEqual(hasProperty({
	foo: true,
}), true);
assert.strictEqual(hasProperty({
	foo: false,
}), true);
assert.strictEqual(hasProperty({
	foo: undefined,
}), true);

API (1)

Exports

hasProperty(obj: object, propertyName: string): boolean Checks if a given object has a specific property.

Scripts

The following scripts can be executed using npm run:

• build Builds the module.
• build-docs Builds the documentation.
• build-source Builds the source code.
• build-tests Builds test-cases from jsdoc examples.
• clear Clears the module from a previous build.
• clear-coverage Clears the coverage reports and caches.
• clear-docs Clears the previous documentation build.
• clear-source Clears the previous source build.
• clear-tests Clears the generated jsdoc example test files.
• fix Runs all automated fixes.
• fix-lint Automatically fixes linting problems.
• release Runs semantic release. Meant to be only executed by the CI, not by human users.
• test Executes all tests.
• test-coverage Generates coverage reports from the test results using nyc.
• test-deps Executes a depcheck.
• test-e2e Executes End-to-End-Tests using cucumber.
• test-integration Executes integration tests using jest.
• test-lint Executes linting tests using eslint.
• test-unit Executes unit tests using mocha.
• update Checks for dependency updates using renovate.

Contribution

See Contribution Guidelines for more details.