How can i match this with ruby regex {{article | image}}

It also needs to work for {{ article |image}} or any ot开发者_JAVA技巧her withespace combination inside the double braces.

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Need a lot more information about exactly what you need and the type of data you are searching.

{{.*}}

This will work for both examples.

{{\s*\w+\s*\|\s*\w+\s*}}

Is much more specific.

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This will match all your {{ }} content:

{{([^}]*)}}