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//! r_tools
//!
//! `r_tools` is a collection of utilities to make the syntax of rust more readable
use std::io::{self, Write};
/// Prints prompt and gets user input
///
/// # Example
/// ```
/// let prompt: String = "What is your name: ";
/// let name: String = r_input(prompt);
/// // User enters name "bob" here
/// assert_eq!(name, "bob".to_string());
/// ```
pub fn r_input(prompt: String) -> String {
// Taking input
// Basically the same as an input() in python
if prompt != "" {
print!("{}", prompt);
io::stdout().flush().unwrap();
}
let mut result = String::new();
match std::io::stdin().read_line(&mut result) {
Ok(_ok) => {
result = result.replace("\n", "");
}
Err(_error) => println!("Error in r_print: {}", _error),
}
return result;
}