Returns an array data type corresponding to an array constructor name.
$ npm install dstructs-array-dtypeFor use in the browser, use browserify.
vargetType=require('dstructs-array-dtype');Returns an array data type corresponding to an array constructor name.
vardtype=getType('Float32Array');// returns 'float32'vararr=newFloat32Array(10);dtype=getType(Object.prototype.toString.call(arr).slice(8,-1));// returns 'float32'// Note: not supported in IEdtype=getType(arr.constructor.name);// returns 'float32'The following array constructors are supported:
| Constructor | Data Type |
|---|---|
Int8Array | int8 |
Uint8Array | uint8 |
Uint8ClampedArray | uint8_clamped |
Int16Array | int16 |
Uint16Array | uint16 |
Int32Array | int32 |
Uint32Array | uint32 |
Float32Array | float32 |
Float64Array | float64 |
Array | generic |
vargetType=require('dstructs-array-dtype');console.log(getType('Int8Array'));// returns 'int8'console.log(getType('Uint8Array'));// returns 'uint8'console.log(getType('Uint8ClampedArray'));// returns 'uint8_clamped'console.log(getType('Int16Array'));// returns 'int16'console.log(getType('Uint16Array'));// returns 'uint16'console.log(getType('Int32Array'));// returns 'int32'console.log(getType('Uint32Array'));// returns 'uint32'console.log(getType('Float32Array'));// returns 'float32'console.log(getType('Float64Array'));// returns 'float64'console.log(getType('Array'));// returns 'generic'console.log(getType('Object'));// returns nullconsole.log(getType('String'));// returns nullconsole.log(getType('Boolean'));// returns nullconsole.log(getType('Number'));// returns nullconsole.log(getType('null'));// returns nullconsole.log(getType([]));// returns nullconsole.log(getType(null));// returns nullconsole.log(getType({}));// returns nullTo run the example code from the top-level application directory,
$ node ./examples/index.jsUnit tests use the Mocha test framework with Chai assertions. To run the tests, execute the following command in the top-level application directory:
$ make testAll new feature development should have corresponding unit tests to validate correct functionality.
This repository uses Istanbul as its code coverage tool. To generate a test coverage report, execute the following command in the top-level application directory:
$ make test-covIstanbul creates a ./reports/coverage directory. To access an HTML version of the report,
$ make view-covCopyright © 2015. The Compute.io Authors.