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cheatsheet.MD

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Groovy to Painless Cheatsheet

How to contribute

See contributing.MD

Examples

Test if field exists

Groovy

if (ctx._source.user)

Painless

if (ctx._source.user != null)

or alternatively:

boolean isValue(def x){ x != null } if (isValue(ctx._source.user))

TODO

A list of Groovy examples/snippets/functions that need Painless equivalent examples.

  • this.binding.getVariable("Foo")
  • this.binding.hasVariable("Bar")
  • submit a PR to add more...