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28 lines
918 B
Text
28 lines
918 B
Text
[[lowercase-processor]]
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=== Lowercase processor
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++++
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<titleabbrev>Lowercase</titleabbrev>
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++++
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Converts a string to its lowercase equivalent. If the field is an array of strings, all members of the array will be converted.
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[[lowercase-options]]
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.Lowercase Options
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[options="header"]
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|======
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| Name | Required | Default | Description
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| `field` | yes | - | The field to make lowercase
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| `target_field` | no | `field` | The field to assign the converted value to, by default `field` is updated in-place
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| `ignore_missing` | no | `false` | If `true` and `field` does not exist or is `null`, the processor quietly exits without modifying the document
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include::common-options.asciidoc[]
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|======
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[source,js]
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--------------------------------------------------
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{
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"lowercase": {
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"field": "foo"
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}
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}
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--------------------------------------------------
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// NOTCONSOLE
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