34 lines
1.2 KiB
Plaintext
34 lines
1.2 KiB
Plaintext
[[gsub-processor]]
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=== Gsub processor
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++++
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<titleabbrev>Gsub</titleabbrev>
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++++
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Converts a string field by applying a regular expression and a replacement.
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If the field is an array of string, all members of the array will be converted. If any non-string values are encountered, the processor will throw an exception.
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[[gsub-options]]
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.Gsub 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 apply the replacement to
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| `pattern` | yes | - | The pattern to be replaced
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| `replacement` | yes | - | The string to replace the matching patterns with
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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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"gsub": {
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"field": "field1",
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"pattern": "\\.",
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"replacement": "-"
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}
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}
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--------------------------------------------------
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// NOTCONSOLE
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