dsntk-recognizer 0.3.0

ÐecisionToolkit | Decision table recognizer
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

/// Markdown emphases.
pub const EMPHASES: [&str; 5] = ["**", "__", "*", "_", "`"];

/// Returns the default output value retrieved from the list of allowed values.
pub fn get_allowed_and_default_output_values(input: &Option<String>) -> (Option<String>, Option<String>) {
  let Some(text) = input else {
    return (None, None);
  };
  for part in text.split(",").map(|text| text.trim()) {
    for emphasis in EMPHASES {
      if part.starts_with(emphasis) && part.ends_with(emphasis) {
        let trimmed_part = part.trim_start_matches(emphasis).trim_end_matches(emphasis);
        let allowed_values = text.replace(part, trimmed_part);
        let default_value = trimmed_part.to_string();
        return (Some(allowed_values), Some(default_value));
      }
    }
  }
  (input.clone(), None)
}