extra-array - npm Package Compare versions

Comparing version 2.0.11 to 2.0.12

fresh.js

@@ -6,3 +6,3 @@ // PURE FUNCTIONS
  * Gets first element of array.
- * @param {array} x array
+ * @param {Array} x array
  * @returns {*} first element
@@ -16,3 +16,3 @@ */
  * Gets last element of array.
- * @param {array} x array
+ * @param {Array} x array
  * @returns {*} last element
@@ -26,4 +26,4 @@ */
  * Gets elements after head of array.
- * @param {array} x array
- * @returns {array} elements after head
+ * @param {Array} x array
+ * @returns {Array} elements after head
  */
@@ -36,4 +36,4 @@ function tail(x) {
  * Gets elements before last element of array.
- * @param {array} x array
- * @returns {array} elements before last
+ * @param {Array} x array
+ * @returns {Array} elements before last
  */
@@ -46,3 +46,3 @@ function init(x) {
  * Gets largest element, as per compare function.
- * @param {array} x array
+ * @param {Array} x array
  * @param {function?} fn compare function (a, b)
@@ -61,3 +61,3 @@ * @returns {*} largest element
  * Gets least element, as per compare function.
- * @param {array} x array
+ * @param {Array} x array
  * @param {function?} fn compare function (a, b)
@@ -75,7 +75,27 @@ * @returns {*} least element
 /**
+ * Gets prefix of desired length from array.
+ * @param {Array} x array
+ * @param {number} n prefix length
+ * @returns {Array} prefix
+ */
+function take(x, n) {
+  return x.slice(0, n);
+}
+
+/**
+ * Gets elements after prefix from array.
+ * @param {Array} x array
+ * @param {number} n prefix length
+ * @returns {Array} suffix
+ */
+function drop(x, n) {
+  return x.slice(n);
+}
+
+/**
  * Splits array to elements which do, and dont satify the filter.
- * @param {array} x array
+ * @param {Array} x array
  * @param {function} fn filter function (elem, index, array)
  * @param {object?} ths this argument
- * @returns {array} pair of arrays [satisfy, dont_satisfy]
+ * @returns {Array} pair of arrays [satisfy, dont_satisfy]
  */
@@ -93,6 +113,6 @@ function partition(x, fn, ths=null) {
  * Combines values from n arrays, with a function.
- * @param {array} xs n arrays
+ * @param {Array} xs n arrays
  * @param {function} fn combine function (a, b, c, ...)
  * @param {object?} ths this argument
- * @returns {array} combined values
+ * @returns {Array} combined values
  */
@@ -122,3 +142,3 @@ function zip(xs, fn, ths=null) {
  * Appends arrays to end to input array!
- * @param {array} x input array
+ * @param {Array} x input array
  * @param  {...array} ys arrays to append
@@ -139,4 +159,6 @@ * @returns input array (modified!)
 exports.min = min;
+exports.take = take;
+exports.drop = drop;
 exports.partition = partition;
 exports.zip = zip;
 exports.append = append;

package.json

 {
   "name": "extra-array",
-  "version": "2.0.11",
+  "version": "2.0.12",
   "description": "Standard utility methods for Array.",
@@ -5,0 +5,0 @@ "main": "index.js",

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Total package byte prevSize

22343

increased by2%

Lines of code

573

increased by3.62%

No dependency changes