@ipoa/utils

install

npm install @ipoa/utils --save

Example

// Determine if a value is an Array
var utils = require('@ipoa/utils')
console.log(utils.isArray([1, 2, 3])) // true

// merges the properties of each object and returns result. 
var result = utils.merge({ foo1: 123 }, { foo1: 456 }, { foo2: 789 })
console.log(result); // outputs { foo1: 456, foo2: 789 }

utils.extend(utils, {
  /**
   * Compose the `User-Agent` content
   *
   * @returns {string} - The `User-Agent` value
   */
  userAgent: function () {
    const { name: pkgName, version: pkgVersion } = require('../package.json')
    const { platform, arch, versions: { node: nodeVersion } } = process

    return `${pkgName}/${pkgVersion} node/${nodeVersion} ${platform}/${arch}`
  },
})
module.exports = utils

// getUrlParams
var url = 'http://xxx.xxx.com/?id=1&start=0&count=10'
var result = utils.getUrlParams(url);
console.log(result); // outputs { id: '1', start: '0', count: '10' }

Features

• Determine if a value is undefined:isUndefined
• Determine if a value is a Buffer:isBuffer
• Determine if a value is an ArrayBuffer:isArrayBuffer
• Determine if a value is a FormData:isFormData
• Determine if a value is a view on an ArrayBuffer:isArrayBufferView
• Determine if a value is a String:isString
• Determine if a value is a Number:isNumber
• Determine if a value is an Object:isObject
• Determine if a value is a plain Object:isPlainObject
• Determine if a value is an JSON:isJSON
• Determine if a value is a Date:isDate
• Determine if a value is a File:isFile
• Determine if a value is a Blob:isBlob
• Determine if a value is a Function:isFunction
• Determine if a value is a Stream:isStream
• Determine if a value is a URLSearchParams object:isURLSearchParams
• Trim excess whitespace off the beginning and end of a string:trim
• Determine if we're running in a standard browser environment:isProcessEnv
• Similar to isStandardBrowserEnv, just check it's running in a Node environment
• Determine if a value is a form-data node module
• Iterate over an Array or an Object invoking a function for each item:forEach
• merges the properties of each object and returns result:merge
• Extends object a by mutably adding to it the properties of object b:extend
• Remove byte order marker. This catches EF BB BF (the UTF-8 BOM):stripBOM
• Parse parameters from URL:getUrlParams

Unit Testing

To run the tests for should simply run:

npm install && npm test

Resources

• changelog

License

MIT