logEach

Insert array element values into a format string and print the result.

Installation

npm install @stdlib/console-log-each

Alternatively,

To load the package in a website via a script tag without installation and bundlers, use the ES Module available on the esm branch (see README).
If you are using Deno, visit the deno branch (see README for usage intructions).
For use in Observable, or in browser/node environments, use the Universal Module Definition (UMD) build available on the umd branch (see README).

The branches.md file summarizes the available branches and displays a diagram illustrating their relationships.

To view installation and usage instructions specific to each branch build, be sure to explicitly navigate to the respective README files on each branch, as linked to above.

Usage

var logEach = require( '@stdlib/console-log-each' );

logEach( str[, ...args] )

Inserts array element values into a format string and prints the result.

var x = [ 1, 2, 3 ];
var y = [ 4, 5, 6 ];

logEach( '%d < %d ', x, y );
// e.g., => '1 < 4\n2 < 5\n3 < 6\n'

If an interpolated argument is not an array-like object, the argument is broadcasted for each iteration.

var x = [ 1, 2, 3 ];
var y = 4;

logEach( '%d < %d', x, y );
// e.g., => '1 < 4\n2 < 4\n3 < 4\n'

Notes

If the function is provided array-like objects of unequal lengths, the function throws an error.
The function supports array-like objects supporting the accessor protocol (e.g., Complex128Array, Complex64Array, etc).

Examples

var discreteUniform = require( '@stdlib/random-base-discrete-uniform' ).factory;
var naryFunction = require( '@stdlib/utils-nary-function' );
var filledBy = require( '@stdlib/array-filled-by' );
var map = require( '@stdlib/utils-map' );
var abs = require( '@stdlib/math-base-special-abs' );
var logEach = require( '@stdlib/console-log-each' );

var rand = discreteUniform( -50, 50 );
var x = filledBy( 10, 'float64', rand );

var y = map( x, naryFunction( abs, 1 ) );
logEach( 'abs(%d) = %d', x, y );

Notice

This package is part of stdlib, a standard library for JavaScript and Node.js, with an emphasis on numerical and scientific computing. The library provides a collection of robust, high performance libraries for mathematics, statistics, streams, utilities, and more.

For more information on the project, filing bug reports and feature requests, and guidance on how to develop stdlib, see the main project repository.