Add from_value variable constructor

ablescript/src/consts.rs

@@ -1,6 +1,6 @@
 //! Number constants.
 
-use std::{cell::RefCell, collections::HashMap, rc::Rc};
+use std::collections::HashMap;
 
 use crate::variables::{Value, Variable};
 
@@ -32,13 +32,7 @@ pub fn ablescript_consts() -> HashMap<String, Variable> {
         ("OCTOTHORPE", Str("#".to_owned())), // It's an octothorpe
         ("ANSWER", Int(ANSWER)),
     ] {
-        map.insert(
-            (*name).to_owned(),
-            Variable {
-                melo: false,
-                value: Rc::new(RefCell::new(value.to_owned())),
-            },
-        );
+        map.insert((*name).to_owned(), Variable::from_value(value.to_owned()));
     }
 
     map

ablescript/src/variables.rs

@@ -263,8 +263,9 @@ impl Value {
                 )
                 .into_abool(),
                 Functio::Able { params, body } => {
-                    let str_to_isize =
-                        |x: String| -> isize { x.as_bytes().into_iter().map(|x| *x as isize).sum() };
+                    let str_to_isize = |x: String| -> isize {
+                        x.as_bytes().into_iter().map(|x| *x as isize).sum()
+                    };
 
                     let params: isize = params.into_iter().map(str_to_isize).sum();
                     let body: isize = body
@@ -1006,3 +1007,12 @@ pub struct Variable {
     // pass-by-reference is used, therefore we use Rc here.
     pub value: Rc<RefCell<Value>>,
 }
+
+impl Variable {
+    pub fn from_value(value: Value) -> Self {
+        Self {
+            melo: false,
+            value: Rc::new(RefCell::new(value)),
+        }
+    }
+}