2 files changed, 46 insertions, 0 deletions
diff --git a/src/clarktown/correctors/atx_heading_block.clj b/src/clarktown/correctors/atx_heading_block.clj
new file mode 100644
index 0000000..a792572
--- /dev/null
+++ b/src/clarktown/correctors/atx_heading_block.clj
@@ -0,0 +1,19 @@
+(ns clarktown.correctors.atx-heading-block
+  (:require
+    [clojure.string :as string]))
+
+
+(defn empty-line-above?
+  [lines line index]
+  (and (string/starts-with? (string/trim line) "#")
+       (> index 0)
+       (not (= (-> (nth lines (- index 1))
+                   string/trim) ""))))
+
+
+(defn empty-line-below?
+  [lines line index]
+  (and (string/starts-with? (string/trim line) "#")
+       (< index (- (count lines) 1))
+       (not (= (-> (nth lines (+ index 1))
+                   string/trim) ""))))
+\ No newline at end of file
diff --git a/src/clarktown/correctors/code_block.clj b/src/clarktown/correctors/code_block.clj
new file mode 100644
index 0000000..e767390
--- /dev/null
+++ b/src/clarktown/correctors/code_block.clj
@@ -0,0 +1,27 @@
+(ns clarktown.correctors.code-block
+  (:require
+    [clojure.string :as string]))
+
+
+(defn empty-line-above?
+  [lines line index]
+  (and (= (string/trim line) "```")
+       (> index 0)
+       (->> (take index lines)
+            (filter #(= (string/trim %) "```"))
+            count
+            odd?)
+       (not (= (-> (nth lines (- index 1))
+                   string/trim) ""))))
+
+
+(defn empty-line-below?
+  [lines line index]
+  (and (= (string/trim line) "```")
+       (< index (- (count lines) 1))
+       (->> (take index lines)
+            (filter #(= (string/trim %) "```"))
+            count
+            even?)
+       (not (= (-> (nth lines (+ index 1))
+                   string/trim) ""))))
+\ No newline at end of file