Description

Splitting at "", also produces the "" at the start and last, which should not be produced. split ("72", "") -> Actual (["","7","2",""] ), Expected is ["7","2"]

Steps to Reproduce

1. The following code to be included in the main.rs

use jslt::Jslt;
use serde_json::json;
use std::fs;
fn main() -> Result<(), Box <dyn std::error::Error> > {
  let jslt: Jslt = r#"
[split("17",""),split("17","1")]
  "#.parse()?;
  let input = json!({
    "data": [
       [1, 2, 3, 4, 5],
       [6, 7, 8, 9, 10]
    ]
  });
  let output = jslt.transform_value(&input)?;
  println!("{}",output);
  assert_eq!("[[\"1\",\"7\"],[\"\",\"7\"]]",output.to_string());
  Ok(())
}

Actual Output

[["","1","7",""],["","7"]]

Expected Output

[[ "1", "7" ],["","7"]]

Environment

Nightly Rust Toolchain