Allow --verbose in front of input

probablykasper · Apr 21, 2021 · c7ee968 · c7ee968
1 parent ca27377
commit c7ee968
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/main.rs b/src/main.rs
@@ -4,10 +4,11 @@ use cpc::units::Unit;
 /// cpc CLI interface
 fn main() {
   use std::env;
-  let args: Vec<String> = env::args().collect();
+  let mut args: Vec<String> = env::args().collect();
   let mut verbose = false;
-  if args.iter().any(|i| i == "-v" || i == "--verbose") {
+  if let Some(pos) = args.iter().position(|x| x == "-v" || x == "--verbose") {
     verbose = true;
+    args.remove(pos);
   }
   if args.len() >= 2 {
     match eval(&args[1], true, Unit::Celsius, verbose) {