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#### Feature Description
Please, add support for expressions via [expr](https://github.com/antonmedv/expr) evaluator.
#### Use Case(s)
```
Benchmark_expr-8 50000000 …
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Hello, is it possible to pass own function through the context to be used as function/filter?
I tried after going though the files below but couldn't get it working... Some note on that in docs wou…
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Hello
Right now I have a opc server and some opc clients that communicate with each other using the set_value and get_value functions. I would like to know if I can use publish/subscribe functions …
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Hi, thanks for your work.
I found one annoying error in the execution process. When you define parameters that start with a number, then a parsing error occurs.
For example, this code will gener…
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Hi, thanks for this great library.
I was hoping to do something like this.
`$.items.length` or `$.items.length()`. I get the following errors.
`could not select value, invalid key: expected n…
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The following code will panic
```go
value,err := gval.Evaluate(`a[0] + a[2]`, map[string]interface{}{
"a":map[int]int{0:1,2:1},
})
```
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Hey folks; first up thanks for gval... it's a seriously awesome little library. Hard to believe it doesn't have more adoption!
To the point... I'm using gval in a little tool I wrote to smash up ku…
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Hello,
First your library looks great. Thank you for sharing.
I would like to evaluate date + duration:
date(myObject.date) + 3d
I was wondering what was the best approach: adding a new langua…
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Hello,
I was wondering what would be the way to handle keywords like: Now, Pi.
For now I add them as parameters in the Evaluate() function, but I was wondering if there was a more appropriate way to…
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Hi,
I'm trying to create a conditional expression if a variable is `nil`, but it throws an `Error` instead.
```
parameters := make(map[string]interface)
parameters["foo"] = "bar"
expression := …