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22 lines
550 B

[
{
"description": "giveBack is declared and is a function",
"code": "equal(typeof giveBack, 'function')"
},
{
"description": "calling giveBack return a function",
"code": "equal(typeof giveBack(), 'function')"
},
{
"description": "giveBack works with numbers",
"code": "equal(giveBack(5)(), 5)"
},
{
"description": "giveBack works with strings",
"code": "equal(giveBack('hello')(), 'hello')"
},
{
"description": "giveBack works with undefined",
"code": "equal(giveBack()(), undefined)"
}
]