code cleanup

src/main.rs

@@ -23,7 +23,7 @@ fn main() {
 }
 fn read_and_parse_model(path: &Path) -> Result<OpticScenery> {
     print!("\nReading model...");
-    let contents = fs::read_to_string(&path).map_err(|e| {
+    let contents = fs::read_to_string(path).map_err(|e| {
         OpossumError::Console(format!(
             "cannot read file {} : {}",
             path.display(),

src/nodes/ideal_filter.rs

@@ -5,7 +5,7 @@ use crate::error::OpossumError;
 use crate::lightdata::{DataEnergy, LightData};
 use crate::optic_ports::OpticPorts;
 use crate::optical::{LightResult, Optical};
-use crate::properties::{Properties, Property, Proptype};
+use crate::properties::{Properties, Property};
 use crate::spectrum::Spectrum;
 use std::collections::HashMap;
 
@@ -34,18 +34,8 @@ pub struct IdealFilter {
 
 fn create_default_props() -> Properties {
     let mut props = Properties::default();
-    props.set(
-        "name",
-        Property {
-            prop: Proptype::String("group".into()),
-        },
-    );
-    props.set(
-        "inverted",
-        Property {
-            prop: Proptype::Bool(false),
-        },
-    );
+    props.set("name", "ideal filter".into());
+    props.set("inverted", false.into());
     props
 }
 

src/nodes/source.rs

@@ -27,12 +27,7 @@ pub struct Source {
 }
 fn create_default_props() -> Properties {
     let mut props = Properties::default();
-    props.set(
-        "name",
-        Property {
-            prop: Proptype::String("source".into()),
-        },
-    );
+    props.set("name", "source".into());
     props.set(
         "light data",
         Property {
@@ -66,12 +61,7 @@ impl Source {
     /// ```
     pub fn new(name: &str, light: LightData) -> Self {
         let mut props = create_default_props();
-        props.set(
-            "name",
-            Property {
-                prop: Proptype::String(name.into()),
-            },
-        );
+        props.set("name", name.into());
         props.set(
             "light data",
             Property {