Started Rust in Action MEAP.

1 files changed, 0 insertions, 43 deletions

diff --git a/ftoctof/src/main.rs b/ftoctof/src/main.rs
deleted file mode 100644
index 6425344..0000000
--- a/ftoctof/src/main.rs
+++ /dev/null
@@ -1,43 +0,0 @@
-use std::env;
-
-fn print_usage() {
-    eprintln!("error: usage: ftoctof [degrees] [f|c]");
-}
-
-fn main() {
-    // grab degrees value
-    let degrees: f32 = match env::args().nth(1) {
-        Some(s) => {
-            let attempt: f32 = s.trim().parse()
-                .expect("error: could not parse degrees");
-            attempt
-        },
-        None => {
-            print_usage();
-            return;
-        },
-    };
-
-    // grab scale identifier
-    let scale = match env::args().nth(2) {
-        Some(s) => s.to_lowercase(),
-        None => {
-            print_usage();
-            return;
-        },
-    };
-
-    // compute and print conversion
-    if scale == "f" {
-        let result: f32 = (degrees - 32.0) * 5.0 / 9.0;
-        println!("{} degrees fahrenheight is {} degrees celcius.", degrees, result);
-    }
-    else if scale == "c" {
-        let result: f32 = degrees * 9.0 / 5.0 + 32.0;
-        println!("{} degrees celcius is {} degrees fahrenheight.", degrees, result);
-    }
-    else {
-        print_usage();
-    }
-
-}