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Last change
on this file was 9af201e, checked in by MBK <marija.karapandzova@…>, 11 days ago |
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Fix frontend appearance
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Property mode
set to
100644
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File size:
421 bytes
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| 1 | var initial = require('./initial.js');
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| 2 |
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| 3 | // Get the first element of an array. Passing **n** will return the first N
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| 4 | // values in the array. The **guard** check allows it to work with `_.map`.
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| 5 | function first(array, n, guard) {
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| 6 | if (array == null || array.length < 1) return n == null || guard ? void 0 : [];
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| 7 | if (n == null || guard) return array[0];
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| 8 | return initial(array, array.length - n);
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| 9 | }
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| 10 |
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| 11 | module.exports = first;
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