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wsemi

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A support package for web developer.

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/** * 前端判斷是否為Blob,NodeJS沒有Blob * * Unit Test: {@link https://github.com/yuda-lyu/wsemi/blob/master/test/isblob.test.mjs Github} * @memberOf wsemi * @param {*} v 輸入任意資料 * @returns {Boolean} 回傳判斷布林值 * @example * need test in browser * * let bb = new Blob([new Uint8Array([66, 97, 115])]) * console.log(isblob(bb)) * // => true * */ function isblob(v) { let c = Object.prototype.toString.call(v) return c === '[object Blob]' } export default isblob