如何缩短链式if/elsif语句？

switch (condition) {
  case value1:
    // 代码块1
    break;
  case value2:
    // 代码块2
    break;
  default:
    // 默认代码块
}

const result = {
  value1: function() {
    // 代码块1
  },
  value2: function() {
    // 代码块2
  },
  // ...
}[condition]();

const result = {
  value1: function1,
  value2: function2,
  // ...
}[condition] && {
  value1: function1(),
  value2: function2(),
  // ...
}[condition];

const conditions = [
  { test: test1, result: result1 },
  { test: test2, result: result2 },
  // ...
];

const result = conditions.find(({ test }) => test()).result;

const result = compose(
  condition1 ? func1 : identity,
  condition2 ? func2 : identity,
  // ...
)(initialValue);