Conditions

Conditions are expressions that determine if the rule should be executed or not. They are composed of a simplified expression language that supports many common operations such as equals, greater than, or even pattern matching.

If the left value of an expression is a list, then the operator will try to match the right value against any item in the list and return true if any match.

Available operators

• > - Greater than

• >= - Greater than or equal to

• < - Less than

• <= - Less than or equal to

• = - Equal to

• != - Not equal to

• <> - Not equal to

• ~= - Matches regular expression pattern