mirror of https://github.com/gohugoio/hugo
36 lines
738 B
Markdown
36 lines
738 B
Markdown
---
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title: collections.Seq
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description: Returns a slice of integers.
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categories: []
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keywords: []
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params:
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functions_and_methods:
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aliases: [seq]
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returnType: '[]int'
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signatures:
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- collections.Seq LAST
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- collections.Seq FIRST LAST
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- collections.Seq FIRST INCREMENT LAST
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aliases: [/functions/seq]
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---
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```go-html-template
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{{ seq 2 }} → [1 2]
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{{ seq 0 2 }} → [0 1 2]
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{{ seq -2 2 }} → [-2 -1 0 1 2]
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{{ seq -2 2 2 }} → [-2 0 2]
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```
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A contrived example of iterating over a sequence of integers:
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```go-html-template
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{{ $product := 1 }}
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{{ range seq 4 }}
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{{ $product = mul $product . }}
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{{ end }}
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{{ $product }} → 24
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```
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> [!note]
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> The slice created by the `seq` function is limited to 2000 elements.
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