rtcp

0.0.4 • Public • Published

Runtime-Type-Check-Proxy

Through "proxy" function, to check the arguments type. It is different from the static methods such as TypeScript and is only used as a lightweight runtime arguments checking function.

简体中文

Type

number / string / boolean / null / array / date / regexp / function / undefined / NaN / Infinity

Installing

$ npm i rtcp --save

or download RTCP.min.js

<script src="./RTCP.min.js"></script>

Example

RTCP.fail(( name, fail ) => {
    console.error( `function ${ name }`, fail );
})
 
function X ( x ) {
    console.log( x + 1 );
}
 
function Y ( x, y ) {
    console.log( x + y );
}
 
RTCP( X, 'number' )( 1 );
RTCP( X, 'number|string' )( '1' );
RTCP( X, 'number' )( '1' ); // fail
 
RTCP( Y, [ 'number', 'number' ] )( 1, 1 );
RTCP( Y, [ 'number', 'number' ] )( 1, '1' ); // fail

Support as decorator

class X {
    @RTCP( 'string' )
    hello ( name ) {
        console.log( `hello, ${ name }` );
    }
}
 
( new X() ).hello( 'foo' );
( new X() ).hello(); // fail

License

MIT

Dependencies (0)

    Dev Dependencies (15)

    Package Sidebar

    Install

    npm i rtcp

    Weekly Downloads

    0

    Version

    0.0.4

    License

    MIT

    Last publish

    Collaborators

    • yyued