str
) заданной целевой строкой (второй аргумент, target
). Эта проблема может быть решена с помощью .endsWith()
, который был введен в ES2015. Но для этой задачи мы хотели бы, чтобы вы использовали один из методов подстроки JavaScript. Не забудьте использовать Read-Search-Ask, если вы застряли. Напишите свой собственный код.
confirmEnding("Bastian", "n")
should return true.
testString: assert(confirmEnding("Bastian", "n") === true);
- text: confirmEnding("Congratulation", "on")
should return true.
testString: assert(confirmEnding("Congratulation", "on") === true);
- text: confirmEnding("Connor", "n")
should return false.
testString: assert(confirmEnding("Connor", "n") === false);
- text: confirmEnding("Walking on water and developing software from a specification are easy if both are frozen", "specification")
should return false.
testString: assert(confirmEnding("Walking on water and developing software from a specification are easy if both are frozen", "specification") === false);
- text: confirmEnding("He has to give me a new name", "name")
should return true.
testString: assert(confirmEnding("He has to give me a new name", "name") === true);
- text: confirmEnding("Open sesame", "same")
should return true.
testString: assert(confirmEnding("Open sesame", "same") === true);
- text: confirmEnding("Open sesame", "pen")
should return false.
testString: assert(confirmEnding("Open sesame", "pen") === false);
- text: confirmEnding("Open sesame", "game")
should return false.
testString: assert(confirmEnding("Open sesame", "game") === false);
- text: confirmEnding("If you want to save our world, you must hurry. We dont know how much longer we can withstand the nothing", "mountain")
should return false.
testString: assert(confirmEnding("If you want to save our world, you must hurry. We dont know how much longer we can withstand the nothing", "mountain") === false);
- text: confirmEnding("Abstraction", "action")
should return true.
testString: assert(confirmEnding("Abstraction", "action") === true);
- text: Do not use the built-in method .endsWith()
to solve the challenge.
testString: assert(!(/\.endsWith\(.*?\)\s*?;?/.test(code)) && !(/\['endsWith'\]/.test(code)));
```