fix: properly stringify arrays of tables

Author: cyyynthia

src/stringify.ts

@@ -156,11 +156,10 @@ function stringifyTable (tableKey: string | 0, obj: any, prefix: string, depth:
 			let key = BARE_KEY.test(k) ? k : formatString(k)
 
 			if (type === 'array' && isArrayOfTables(obj[k])) {
-				tables += stringifyArrayTable(obj[k], prefix ? `${prefix}.${key}` : key, depth - 1, numberAsFloat)
+				tables += (tables && '\n') + stringifyArrayTable(obj[k], prefix ? `${prefix}.${key}` : key, depth - 1, numberAsFloat)
 			} else if (type === 'object') {
 				let tblKey = prefix ? `${prefix}.${key}` : key
-				let table = stringifyTable(tblKey, obj[k], tblKey, depth - 1, numberAsFloat)
-				tables += (tables && '\n') + table
+				tables += (tables && '\n') + stringifyTable(tblKey, obj[k], tblKey, depth - 1, numberAsFloat)
 			} else {
 				preamble += key
 				preamble += ' = '

test/stringify.test.ts

@@ -197,6 +197,14 @@ tag = "fr"
 
 [language.english]
 tag = "en"
+
+[country]
+[planet]
+[[books]]
+title = "an amazing book"
+
+[[books]]
+title = "another amazing book"
 `.trimStart()
 
 	expect(
@@ -212,6 +220,12 @@ tag = "en"
 				french: { tag: 'fr' },
 				english: { tag: 'en' },
 			},
+			country: {},
+			planet: {},
+			books: [
+				{ title: "an amazing book" },
+				{ title: "another amazing book" },
+			]
 		}),
 	).toBe(expected)
 })