1 files changed, 25 insertions, 0 deletions
diff --git a/gems/ipynbdiff/lib/ipynb_diff/symbolized_markdown_helper.rb b/gems/ipynbdiff/lib/ipynb_diff/symbolized_markdown_helper.rb
new file mode 100644
index 00000000000..991c9e493bc
--- /dev/null
+++ b/gems/ipynbdiff/lib/ipynb_diff/symbolized_markdown_helper.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module IpynbDiff
+  # Helper functions
+  module SymbolizedMarkdownHelper
+    def ___(symbol = nil, content = '')
+      { symbol: symbol, content: content }
+    end
+
+    def symbolize_array(symbol, content)
+      if content.is_a?(Array)
+        content.map.with_index { |l, idx| ___(symbol / idx, yield(l)) }
+      else
+        content.split("\n").map { |c| ___(symbol, c) }
+      end
+    end
+  end
+
+  # Simple wrapper for a string
+  class JsonSymbol < String
+    def /(other)
+      JsonSymbol.new((other.is_a?(Array) ? [self, *other] : [self, other]).join('.'))
+    end
+  end
+end