implement genome parsing

1 files changed, 18 insertions, 0 deletions

diff --git a/src/genome/genome.js b/src/genome/genome.js
index 71e18c1..0f7275f 100644
--- a/src/genome/genome.js
+++ b/src/genome/genome.js
@@ -1,5 +1,7 @@
 'use strict';

 

+import { network } from '../mind/topology';

+

 

 export const mutation_type = Object.freeze({

   none: 'none',

@@ -71,3 +73,19 @@ export function get_size(num_input, num_output, genome) {
     return max_index + 1;

   }

 }

+

+

+export function parse_genome(num_input, num_output, genome) {

+  const size = get_size(num_input, num_output, genome);

+  if (size < 0) {

+    // bad genome

+    throw new Error('invalid genome sequence!');

+  }

+

+  const n = genome.reduce(

+    (acc, [source, sink, weight]) => acc.connect(source, sink, weight),

+    network(num_input, size-num_input-num_output, num_output)

+  );

+

+  return n;

+}