From 60867fb030bae582082340ead7dbc7efdc2f5398 Mon Sep 17 00:00:00 2001 From: 8cy <50817549+8cy@users.noreply.github.com> Date: Fri, 3 Apr 2020 02:37:42 -0700 Subject: 2020/04/03, 02:34, v1.2.0 --- node_modules/lodash/_createMathOperation.js | 38 +++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 node_modules/lodash/_createMathOperation.js (limited to 'node_modules/lodash/_createMathOperation.js') diff --git a/node_modules/lodash/_createMathOperation.js b/node_modules/lodash/_createMathOperation.js new file mode 100644 index 0000000..f1e238a --- /dev/null +++ b/node_modules/lodash/_createMathOperation.js @@ -0,0 +1,38 @@ +var baseToNumber = require('./_baseToNumber'), + baseToString = require('./_baseToString'); + +/** + * Creates a function that performs a mathematical operation on two values. + * + * @private + * @param {Function} operator The function to perform the operation. + * @param {number} [defaultValue] The value used for `undefined` arguments. + * @returns {Function} Returns the new mathematical operation function. + */ +function createMathOperation(operator, defaultValue) { + return function(value, other) { + var result; + if (value === undefined && other === undefined) { + return defaultValue; + } + if (value !== undefined) { + result = value; + } + if (other !== undefined) { + if (result === undefined) { + return other; + } + if (typeof value == 'string' || typeof other == 'string') { + value = baseToString(value); + other = baseToString(other); + } else { + value = baseToNumber(value); + other = baseToNumber(other); + } + result = operator(value, other); + } + return result; + }; +} + +module.exports = createMathOperation; -- cgit v1.2.3