From dfdc4118dd0cbe73cfd3ca428a6b379f9e6b804c Mon Sep 17 00:00:00 2001 From: Andros Fenollosa Date: Fri, 4 Feb 2022 07:31:49 +0100 Subject: [PATCH] Build --- README.md | 6 +++ dist/fn-tools.js | 103 +++++++++++++++++++++++++++++++++++++++++++++++ fn-tools.ts | 7 ---- 3 files changed, 109 insertions(+), 7 deletions(-) create mode 100644 README.md create mode 100644 dist/fn-tools.js diff --git a/README.md b/README.md new file mode 100644 index 0000000..929f04d --- /dev/null +++ b/README.md @@ -0,0 +1,6 @@ + +# Compile + +```shell +tsc fn-tools.ts -t es2017 -outFile dist/fn-tools.js +```` \ No newline at end of file diff --git a/dist/fn-tools.js b/dist/fn-tools.js new file mode 100644 index 0000000..0a8e3be --- /dev/null +++ b/dist/fn-tools.js @@ -0,0 +1,103 @@ +/** + * Returns a JSON with an updated value + * @param {string} key + * @param {string} newValue + * @param {JSON} json + * @return {JSON} + * @example + * + * const person = {name: 'James', age: 20, pets: ['dog', 'cat']}; + * updateJSON('name', 'maria', person); + * // {"age": 20, "name": "maria", "pets": ["dog", "cat"]} + * + * Others: "modify" in Ramda + */ +function updateJSON(key, newValue, json) { + // JSON to Array + return Object.entries(json).map(function (row) { + // Replace value + return row[0] == key ? row.slice(0, 1).concat(newValue) : row; + }).reduce(function (jsonUpdate, valueUpdate) { + // Array to JSON + jsonUpdate[valueUpdate[0]] = valueUpdate[1]; + return jsonUpdate; + }, {}); +} +/** + * Returns an array with a sequence. + * + * @param {number} start - Beginning of the range. + * @param {number} stop - End of range. + * @param {number} step - Interval between numbers. Default is 1. + * @return {Array} Sequence. + * @example + * + * range(1, 4) + * // => [1, 2, 3, 4] + */ +function range(start, stop = null, step = 1) { + const startArray = stop === null ? 0 : start; + const stopArray = stop === null ? start : stop; + return Array.from({ length: (stopArray - startArray) / step + 1 }, (_, i) => startArray + (i * step)); +} +/** + * Creates a duplicate-free version of an array. + * + * @param {Array} array - The array to inspect. + * @return {Array} - Returns the new duplicate free array. + * @example + * + * uniqValuesArray([2, 1, 2, 2]) + * // => [2, 1] + */ +function uniqValuesArray(array) { + return (array != null && array.length) + ? Array.from(new Set(array)) + : []; +} +/** + * Increase the value of a `number`. + * + * @param {number} number The number to increase. + * @param {number} number Increase. + * @return {number} Returns the decrease. + * @example + * + * inc(4) + * // => 5 + * + * inc(5, 3) + * // => 8 + * + * dec(7.3) + * // => 8.3 + * + */ +function inc(number, increase = 1) { + return number - increase; +} +/** + * Decrease the value of a `number`. + * + * @since 4.17.15 + * @category Math + * @param {number} number - The number to decrease. + * @param {number} number - Decrease. + * @return {number} Returns the decrease. + * @example + * + * dec(4) + * // => 3 + * + * dec(5, 3) + * // => 2 + * + * dec(7.3) + * // => 6.3 + * + * dec("foo") + * // => false + */ +function dec(number, decrease = 1) { + return number - decrease; +} diff --git a/fn-tools.ts b/fn-tools.ts index c547adf..da41619 100644 --- a/fn-tools.ts +++ b/fn-tools.ts @@ -27,8 +27,6 @@ function updateJSON(key: string, newValue: any, json: JSON): JSON { }, {}); } -export default updateJSON - /** * Returns an array with a sequence. * @@ -47,7 +45,6 @@ function range(start: number, stop: number | null=null, step: number=1): number[ return Array.from({ length: (stopArray - startArray) / step + 1}, (_, i) => startArray + (i * step)); } -export default range /** * Creates a duplicate-free version of an array. @@ -65,7 +62,6 @@ function uniqValuesArray(array: any[]): any[] { : []; } -export default uniq /** * Increase the value of a `number`. @@ -89,7 +85,6 @@ function inc(number: number, increase: number=1): number { return number - increase; } -export default inc /** * Decrease the value of a `number`. @@ -116,5 +111,3 @@ export default inc function dec(number: number, decrease: number=1): number { return number - decrease; } - -export default dec \ No newline at end of file