1 | var _checkForMethod =
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2 | /*#__PURE__*/
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3 | require("./internal/_checkForMethod");
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4 |
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5 | var _curry2 =
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6 | /*#__PURE__*/
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7 | require("./internal/_curry2");
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8 | /**
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9 | * Iterate over an input `list`, calling a provided function `fn` for each
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10 | * element in the list.
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11 | *
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12 | * `fn` receives one argument: *(value)*.
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13 | *
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14 | * Note: `R.forEach` does not skip deleted or unassigned indices (sparse
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15 | * arrays), unlike the native `Array.prototype.forEach` method. For more
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16 | * details on this behavior, see:
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17 | * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/forEach#Description
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18 | *
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19 | * Also note that, unlike `Array.prototype.forEach`, Ramda's `forEach` returns
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20 | * the original array. In some libraries this function is named `each`.
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21 | *
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22 | * Dispatches to the `forEach` method of the second argument, if present.
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23 | *
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24 | * @func
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25 | * @memberOf R
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26 | * @since v0.1.1
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27 | * @category List
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28 | * @sig (a -> *) -> [a] -> [a]
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29 | * @param {Function} fn The function to invoke. Receives one argument, `value`.
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30 | * @param {Array} list The list to iterate over.
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31 | * @return {Array} The original list.
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32 | * @see R.addIndex
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33 | * @example
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34 | *
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35 | * const printXPlusFive = x => console.log(x + 5);
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36 | * R.forEach(printXPlusFive, [1, 2, 3]); //=> [1, 2, 3]
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37 | * // logs 6
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38 | * // logs 7
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39 | * // logs 8
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40 | * @symb R.forEach(f, [a, b, c]) = [a, b, c]
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41 | */
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42 |
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43 |
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44 | var forEach =
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45 | /*#__PURE__*/
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46 | _curry2(
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47 | /*#__PURE__*/
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48 | _checkForMethod('forEach', function forEach(fn, list) {
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49 | var len = list.length;
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50 | var idx = 0;
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51 |
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52 | while (idx < len) {
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53 | fn(list[idx]);
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54 | idx += 1;
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55 | }
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56 |
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57 | return list;
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58 | }));
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59 |
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60 | module.exports = forEach; |
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