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trogon / ketupa-predicates

Parsing library to evaluate predicates
MIT License
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Equal to empty string #47

Open mklemarczyk opened 1 year ago

mklemarczyk commented 1 year ago

Equal to empty string seems not to work in complex expressions.

I want to verify that the value in the variable is not an empty string.

PS: What will be the case for null? To verify that value is not null?

mklemarczyk commented 9 months ago

Comparison will null will require the user of the library to introduce a variable that states for null. Improved empty text comparison will be available in 1.0.6 version.