expression service
Provides safe, Esprima-based expression evaluation. This service is provided via the tymly plugin and isn't offered by any of the other core plugins.
Boot config
- This service doesn’t require any configuration to boot.
Service methods/properties
parse
Parses a string expression and returns an object for subsequent evaluation
Parameters
expression
string The expression that needs evaluating.
Examples
var exp = expressionService.parse('a > b')
console.log(exp.evaluate({a: 10, b: 5})) // true
console.log(exp.evaluate({a: 5, b: 10})) // false
Returns Object Use the evaluate
function (uses the static-eval package)