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shrine-medco/shrine-webclient/src/main/html/node_modules/concat-map/test/map.js
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map.js
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			var concatMap = require('../');
			var test = require('tape');

			test('empty or not', function (t) {
			var xs = [ 1, 2, 3, 4, 5, 6 ];
			var ixes = [];
			var ys = concatMap(xs, function (x, ix) {
			ixes.push(ix);
			return x % 2 ? [ x - 0.1, x, x + 0.1 ] : [];
			});
			t.same(ys, [ 0.9, 1, 1.1, 2.9, 3, 3.1, 4.9, 5, 5.1 ]);
			t.same(ixes, [ 0, 1, 2, 3, 4, 5 ]);
			t.end();
			});

			test('always something', function (t) {
			var xs = [ 'a', 'b', 'c', 'd' ];
			var ys = concatMap(xs, function (x) {
			return x === 'b' ? [ 'B', 'B', 'B' ] : [ x ];
			});
			t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]);
			t.end();
			});

			test('scalars', function (t) {
			var xs = [ 'a', 'b', 'c', 'd' ];
			var ys = concatMap(xs, function (x) {
			return x === 'b' ? [ 'B', 'B', 'B' ] : x;
			});
			t.same(ys, [ 'a', 'B', 'B', 'B', 'c', 'd' ]);
			t.end();
			});

			test('undefs', function (t) {
			var xs = [ 'a', 'b', 'c', 'd' ];
			var ys = concatMap(xs, function () {});
			t.same(ys, [ undefined, undefined, undefined, undefined ]);
			t.end();
			});