tol-is · January 6, 2022 20:35 · Jan 6, 2022 · Jan 6, 2022 · Jan 6, 2022 · Jan 6, 2022
diff --git a/test.js b/test.js
@@ -1,7 +1,7 @@
 const markdown = `# Heading One\n## Heading Two\n ##Should not Match\n ## # Only the first parth should match \n ### Heading Three`;
 
 
-const toc = getMarkdownHeadings(markdown);
+const toc = getToc(markdown);
 
 /*
 Expecting

diff --git a/getToc.js b/getToc.js
@@ -1,4 +1,4 @@
-const getMarkdownHeadings = (source: string) =>
+const getToc = (source: string) =>
   source
     .split("\n")
     .map((line) => {

diff --git a/test.js b/test.js
@@ -0,0 +1,26 @@
+const markdown = `# Heading One\n## Heading Two\n ##Should not Match\n ## # Only the first parth should match \n ### Heading Three`;
+
+
+const toc = getMarkdownHeadings(markdown);
+
+/*
+Expecting
+[
+  {
+    level: 1,
+    heading: "Heading One"
+  },
+  {
+    level: 2,
+    heading: "Heading Two"
+  },
+  {
+    level: 2,
+    heading: "# Only the first parth should match"
+  },
+  {
+    level: 3,
+    heading: "Heading Three"
+  }
+];
+*/
diff --git a/getToc.js b/getToc.js
@@ -0,0 +1,14 @@
+const getMarkdownHeadings = (source: string) =>
+  source
+    .split("\n")
+    .map((line) => {
+      const matches = line.match(/^#+[\s]+/);
+
+      return matches
+        ? {
+            level: matches[0].trim().length,
+            heading: line.replace(matches[0], "").trim(),
+          }
+        : false;
+    })
+    .filter(Boolean);
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