2704. 相等还是不相等 - 闭包

Smile_slime_47
  2023-08-16 2023-08-16 Created  

Problem: 2704. 相等还是不相等 

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/**
 * @param {string} val
 * @return {Object}
 */
var expect = function(val) {
    return{
        toBe : (val1) => {
            if(val1 !== val) throw new Error("Not Equal")
            return true
        },
        notToBe : (val1) => {
            if(val1 === val) throw new Error("Equal")
            return true
        }
    }
};

/**
 * expect(5).toBe(5); // true
 * expect(5).notToBe(5); // throws "Equal"
 */
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/**
 * @param {string} val
 * @return {Object}
 */
var expect = function(val) {
  const ret=
  {
    toBe : (input) => {
      if(input !== val) throw new Error("Not Equal")
      return true
      },
    notToBe : (input) => {
      if(input === val) throw new Error("Equal")
        return true
      }
  }
  return ret;
};

/**
 * expect(5).toBe(5); // true
 * expect(5).notToBe(5); // throws "Equal"
 */
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2704. 相等还是不相等 - 闭包