node_modules/opentracing/src/index.js
// function here (subset of a proper polyfill).
function here (subset of a proper polyfill).
function here ( subset of a proper polyfill ) .
function _extend(target) {
    for (let index = 1; index < arguments.length; index++) {
        const source = arguments[index];
        for (let key in source) { 
            if (source.hasOwnProperty(key)) {
                target[key] = source[key];
            }
        }
    }
    return target;
}
function _extend ( target ) { for ( let index = 1 ; index < arguments . length ; index ++ ) { const source = arguments [ index ] ; for ( let key in source ) { if ( source . hasOwnProperty ( key ) ) { target [ key ] = source [ key ] ; } } } return target ; }
function here (subset of a proper polyfill).
function here ( subset of a proper polyfill ) .
// eslint-disable-line no-restricted-syntax