isEqual - nodef/extra-version GitHub Wiki

Checks if two versions are equal. :running: :vhs: :package: :moon: :ledger:

version.isEqual(x, y, [fc], [fm]);
// x:  an version
// y:  another version
// fc: compare function (a, b)
// fm: map function (v, i, x)
const version = require('extra-version');

var x = version.from('1.2');
var y = version.from('1.2.3');
version.isEqual(x, y);
// false

var y = version.from('1.2.0');
version.isEqual(x, y);
// true

var x = version.from('1.2-alpha');
var y = version.from('1.2-1');
version.isEqual(x, y, null, v => v==='alpha'? '1':v);
// true  (mapped alpha=1)

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