�PNG  IHDR��;���IDATx��ܻn�0���K�� �)(�pA��� ���7�LeG{�� �§㻢|��ذaÆ 6lذaÆ 6lذaÆ 6lom��$^�y���ذag�5bÆ 6lذaÆ 6lذa{���� 6lذaÆ �`����}H�Fkm�,�m����Ӫ���ô�ô!� �x�|'ܢ˟;�E:���9�&ᶒ�}�{�v]�n&�6� �h��_��t�ڠ͵-ҫ���Z;��Z$�.�P���k�ž)�!��o���>}l�eQfJ�T��u і���چ��\��X=8��Rن4`Vw�l�>����n�G�^��i�s��"ms�$�u��i��?w�bs[m�6�K4���O���.�4��%����/����b�C%��t ��M�ז� �-l�G6�mrz2���s�%�9��s@���-�k�9�=���)������k�B5����\��+͂�Zsٲ ��Rn��~G���R���C����� �wIcI��n7jJ���hۛNCS|���j0��8y�iHKֶۛ�k�Ɉ+;Sz������L/��F�*\��Ԕ�#"5��m�2��[S��������=�g��n�a�P�e�ғ�L�� lذaÆ 6l�^k��̱aÆ 6lذaÆ 6lذa;���� �_��ذaÆ 6lذaÆ 6lذaÆ ���R���IEND�B` 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(); });