Refactoring path file management

Cargo.toml

@@ -14,7 +14,7 @@ license.workspace    = true
 [dependencies]
 serde       = { version = "1.0.194", features = ["derive"] }
 serde_json  = "1.0.110"
-clap = { version = "4.4.12", features = ["derive"] }
+#clap = { version = "4.4.12", features = ["derive"] }
 
 
 [workspace]

examples/example_01/configuration.json

@@ -2,5 +2,5 @@
   "num_states": 3,
   "num_cells": 14,
   "world_initialisation" : "0 0 1 1 1 1 0 1 1 1 1 1 0 0",
-  "rules_file_name": "examples/example_01/rules.json"
+  "rules_file_name": "rules.json"
 }

examples/example_02/configuration.json

@@ -2,5 +2,5 @@
   "num_states": 7,
   "num_cells": 22,
   "world_initialisation" : "0 0 1 1 1 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0",
-  "rules_file_name": "examples/example_02/rules.json"
+  "rules_file_name": "rules.json"
 }

examples/example_04/configuration.json

@@ -2,5 +2,5 @@
   "num_states": 4,
   "num_cells": 15,
   "world_initialisation" : "0 0 1 1 1 1 0 1 1 1 1 1 1 0 0",
-  "rules_file_name": "examples/example_04/rules.json"
+  "rules_file_name": "rules.json"
 }

examples/example_04/rules.json

@@ -2,7 +2,6 @@
   "name": "Invert",
   "num_states": 4,
   "rules": [
-    {"neighborhood": [4, 0, 0], "next_state": 0},
     {"neighborhood": [1, 0, 1], "next_state": 2},
     {"neighborhood": [1, 1, 2], "next_state": 2},
     {"neighborhood": [2, 1, 1], "next_state": 2},

examples/example_06/configuration.json

@@ -2,5 +2,5 @@
   "num_states": 5,
   "num_cells": 12,
   "world_initialisation" : "0 0 1 1 1 1 1 1 1 1 0 0",
-  "rules_file_name": "examples/example_06/rules.json"
+  "rules_file_name": "rules.json"
 }

examples/example_06/rule.json → examples/example_06/rules.json

@@ -2,7 +2,6 @@
   "name": "Divide by 2",
   "num_states": 5,
   "rules": [
-    {"neighborhood": [5, 0, 0], "next_state": 0},
     {"neighborhood": [0, 1, 1], "next_state": 2},
     {"neighborhood": [2, 1, 1], "next_state": 2},
     {"neighborhood": [2, 2, 1], "next_state": 1},

examples/example_07/configuration.json

@@ -2,5 +2,5 @@
   "num_states": 7,
   "num_cells": 22,
   "world_initialisation" : "0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0",
-  "rules_file_name": "examples/example_07/rules.json"
+  "rules_file_name": "rules.json"
 }

examples/example_07/rules.json

@@ -2,7 +2,6 @@
   "name": "+1 suite",
   "num_states": 7,
   "rules": [
-    {"neighborhood": [7, 0, 0], "next_state": 0},
     {"neighborhood": [1, 0, 0], "next_state": 2},
     {"neighborhood": [1, 1, 2], "next_state": 3},
     {"neighborhood": [1, 3, 2], "next_state": 4},

examples/rule_184/configuration.json

@@ -2,5 +2,5 @@
   "num_states": 2,
   "num_cells": 15,
   "world_initialisation" : "0 0 0 0 0 0 0 1 0 0 0 0 0 0 0",
-  "rules_file_name": "examples/rule_184/rules.json"
+  "rules_file_name": "rules.json"
 }

src/core/cellular_automaton_builder.rs

@@ -1,3 +1,4 @@
+use std::path::Path;
 use crate::core::cellular_automaton::CA1D;
 use crate::core::cellular_automaton_configuration::CA1DConfiguration;
 use crate::core::cellular_automaton_configuration::CA1DConfigurationError;
@@ -30,10 +31,14 @@ impl CellularAutomatonBuilder {
     }
 
     pub fn build(&self, configuration_file_name: &str) -> Result<CA1D, CellularAutomatonBuilderError> {
+        let configuration_file_path = Path::new(configuration_file_name);
+        let parent_path = configuration_file_path.parent().unwrap();
+
         let ca1d_configuration = CA1DConfiguration::new_from_json_file(configuration_file_name)?;
+        let rules_file_name = parent_path.join(ca1d_configuration.get_rules_file_name());
 
         let lookup_table_builder = LookupTableBuilder::new();
-        let lookup_table = lookup_table_builder.build(ca1d_configuration.get_rules_file_name())?;
+        let lookup_table = lookup_table_builder.build(rules_file_name.as_os_str().to_str().unwrap())?;
 
         let mut ca1d = CA1D::new(
             ca1d_configuration.get_num_states(),