lodust 0.1.1

Rust version of Lodash
Documentation 
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#![allow(dead_code)]

/// (String) Converts the input string into Camel-Case format.
///
/// Note that all the special characters will be removed and only valid letters remained.
///
/// # Example
///
/// ```rust
/// use lodust::camel_case;
///
/// let camel_cased = camel_case("Foo Bar".to_string());
/// // => "fooBar"
///
/// let camel_cased = camel_case("--foo--bar--".to_string());
/// // => "fooBar"
///
/// let camel_cased = camel_case("__FOO_BAR__".to_string());
/// // => "fooBar"
/// ```
///

pub fn camel_case(s: String) -> String {
  let mut result = String::new();
  let mut is_last_special_char = false;

  for (_index, char) in s.chars().enumerate() {
    if char.is_alphanumeric() {
      if is_last_special_char {
        if result.len() > 0 {
          result.push(char.to_ascii_uppercase());
        } else {
          result.push(char.to_ascii_lowercase());
        }

        is_last_special_char = false;
      } else {
        result.push(char.to_ascii_lowercase());
      }
    } else {
      is_last_special_char = true;
    }
  }

  return result;
}