lolite.initial
v1.1.17
Published
Returns all but the last element of an array. Returns undefined for non-arrays. ```js const lolite = require("lolite.initial") const result = initial([1, 2, 3]) // result: [1, 2]
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initial(array)
Returns all but the last element of an array. Returns undefined for non-arrays.
const lolite = require("lolite.initial")
const result = initial([1, 2, 3])
// result: [1, 2]
const single = initial([1])
// result: []
const undef = initial("Not an array")
// result: undefined