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Version: v0.17.0

ArrayFirst

Alias:ArrayFirst, First, GetFirstItem

Output:T

Gets the first element of an array or entity stream

ParameterTypeRequiredPositionSummary
Array
In
array<T>1The array to get the first element of

Examples

Example 1

SCL

ArrayFirst [1,2,3]

Expected Output

1

Example 2

SCL

ArrayFirst ['a', 'b', 'c']

Expected Output

a

Example 3

SCL

ArrayFirst [('a': 1), ('a': 2), ('a': 3)]

Expected Output

('a': 1)

Example 4

SCL

GetFirstItem In: [1,2,3]

Expected Output

1