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collections.Seq

Returns a slice of integers.

Syntax

collections.Seq LAST
collections.Seq FIRST LAST
collections.Seq FIRST INCREMENT LAST

Returns

[]int

Alias

seq
{{ seq 2 }} → [1 2]
{{ seq 0 2 }} → [0 1 2]
{{ seq -2 2 }} → [-2 -1 0 1 2]
{{ seq -2 2 2 }} → [-2 0 2]

A contrived example of iterating over a sequence of integers:

{{ $product := 1 }}
{{ range seq 4 }}
  {{ $product = mul $product . }}
{{ end }}
{{ $product }} → 24

The slice created by the seq function is limited to 2000 elements.