Remove LoDash dependency (#1467)

package.json

@@ -35,7 +35,6 @@
     "@parcel/transformer-typescript-types": "^2.13.2",
     "@types/eslint__js": "^8.42.3",
     "@types/jest": "^27.4.1",
-    "@types/lodash.get": "^4.4.7",
     "@types/node": "^22.0.0",
     "concat-md": "^0.5.1",
     "detect-newline": "^4.0.1",
@@ -74,8 +73,5 @@
     "test": "yarn unibuild lint && yarn unibuild test",
     "unibuild": "tsx ./unibuild.ts"
   },
-  "dependencies": {
-    "lodash.get": "^4.4.2"
-  },
   "packageManager": "[email protected]"
 }

src/formatter/chord_pro_formatter.ts

@@ -61,7 +61,7 @@ class ChordProFormatter extends Formatter {
 
   formatOrEvaluateItem(item: Evaluatable, metadata: Metadata): string {
     if (this.configuration.evaluate) {
-      return item.evaluate(metadata, this.configuration.get('metadata.separator'));
+      return item.evaluate(metadata, this.configuration.metadataSeparator);
     }
 
     if (item instanceof Ternary) {

src/formatter/chords_over_words_formatter.ts

@@ -163,7 +163,7 @@ class ChordsOverWordsFormatter extends Formatter {
   }
 
   private formatEvaluatable(item: Ternary, metadata: Metadata) {
-    return item.evaluate(metadata, this.configuration.get('metadata.separator'));
+    return item.evaluate(metadata, this.configuration.metadataSeparator);
   }
 
   private formatChordLyricsPair(item: ChordLyricsPair, line: Line) {

src/formatter/configuration/configuration.ts

@@ -1,5 +1,3 @@
-import lodashGet from 'lodash.get';
-
 import Key from '../../key';
 import { ContentType } from '../../serialized_types';
 
@@ -53,6 +51,10 @@ class Configuration {
 
   delegates: Partial<Record<ContentType, Delegate>>;
 
+  get metadataSeparator(): string {
+    return this.metadata.separator ?? '';
+  }
+
   constructor(configuration: Partial<ConfigurationProperties> = defaultConfiguration) {
     const mergedConfig: ConfigurationProperties = { ...defaultConfiguration, ...configuration };
     this.evaluate = mergedConfig.evaluate;
@@ -64,10 +66,6 @@ class Configuration {
     this.delegates = { ...defaultConfiguration.delegates, ...configuration.delegates };
     this.configuration = { configuration, delegates: this.delegates };
   }
-
-  get(key: string): string {
-    return lodashGet(this, key);
-  }
 }
 
 export default Configuration;

src/formatter/text_formatter.ts

@@ -168,7 +168,7 @@ class TextFormatter extends Formatter {
     }
 
     if ('evaluate' in item) {
-      return item.evaluate(metadata, this.configuration.get('metadata.separator'));
+      return item.evaluate(metadata, this.configuration.metadataSeparator);
     }
 
     return '';

src/template_helpers.ts

@@ -94,7 +94,7 @@ export function paragraphClasses(paragraph: Paragraph): string {
 }
 
 export function evaluate(item: Evaluatable, metadata: Metadata, configuration: Configuration): string {
-  return item.evaluate(metadata, configuration.get('metadata.separator'));
+  return item.evaluate(metadata, configuration.metadataSeparator);
 }
 
 export function fontStyleTag(font: Font): string {