sub
function:
If the first argument is a list, creates a new list that start from the second arguments and has the size of the third argument. If the first argument is an object, creates a new object that start from the second arguments and has the size of the third argument. If the first argument is a string, creates a substring that start from the second arguments and has the size of the third argument.
Examples:
- running:
(sub [1, 2, 3, 4, 5, 6], 2, 3)
will give:[3, 4, 5]
- running:
(sub [1, 2, 3, 4], 6, 10)
will give:[]
- running:
(sub [1, 2, 3, 4], 0, 10)
will give:[1, 2, 3, 4]
- running:
(sub [1, 2, 3, 4], 1, 10)
will give:[2, 3, 4]
- running:
(sub {"key-1": 1, "key-2": 2, "key-3": 3, "key-4": 4, "key-5": 5, "key-6": 6}, 1, 2)
will give:{"key-2": 2, "key-3": 3}
- running:
(sub {"key-1": 1, "key-2": 2, "key-3": 3, "key-4": 4, "key-5": 5, "key-6": 6}, 0, 2)
will give:{"key-1": 1, "key-2": 2}
- running:
(sub {"key-1": 1, "key-2": 2, "key-3": 3, "key-4": 4, "key-5": 5, "key-6": 6}, 4, 10)
will give:{"key-5": 5, "key-6": 6}
- running:
(sub {"key-1": 1, "key-2": 2, "key-3": 3, "key-4": 4, "key-5": 5, "key-6": 6}, 20, 10)
will give:{}
- running:
(sub "123456", 1, 3)
will give:"234"
- running:
(sub "123456", 1, 30)
will give:"23456"
- running:
(sub "123456", 0, 30)
will give:"123456"
- running:
(sub "123456", 20, 30)
will give:""
- running:
(sub "123456", 2, 0)
will give:""
- running:
(sub 50, 0, 10)
will return nothing
- running:
(sub "123", false, 10)
will return nothing
- running:
(sub "123", 10, {})
will return nothing