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37 lines
1.1 KiB
Markdown
37 lines
1.1 KiB
Markdown
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---
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title: PlainWords
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description: Calls the Plain method, splits the result into a slice of words, and returns the slice.
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categories: []
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keywords: []
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action:
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related:
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- methods/page/Content
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- methods/page/RawContent
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- methods/page/Plain
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returnType: '[]string'
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signatures: [PAGE.PlainWords]
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---
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The `PlainWords` method on a `Page` object calls the [`Plain`] method, then uses Go's [`strings.Fields`] function to split the result into words.
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{{% note %}}
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_Fields splits the string s around each instance of one or more consecutive white space characters, as defined by [`unicode.IsSpace`], returning a slice of substrings of s or an empty slice if s contains only white space._
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[`unicode.IsSpace`]: https://pkg.go.dev/unicode#IsSpace
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{{% /note %}}
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As a result, elements within the slice may contain leading or trailing punctuation.
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```go-html-template
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{{ .PlainWords }}
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```
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To determine the approximate number of unique words on a page:
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```go-html-template
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{{ .PlainWords | uniq }} → 42
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```
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[`Plain`]: /methods/page/plain
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[`strings.Fields`]: https://pkg.go.dev/strings#Fields
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