Merge pull request #76 from yujideveloper/feature/support-diff-lcs-1.4

Support diff-lcs 1.4
nishio-dens · Jun 25, 2020 · 0163f8d · 0163f8d
2 parents b084661 + 5963b90
commit 0163f8d
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -12,7 +12,7 @@ GEM
   specs:
     ast (2.4.0)
     coderay (1.1.2)
-    diff-lcs (1.3)
+    diff-lcs (1.4.2)
     diffy (3.3.0)
     ffi (1.11.3)
     formatador (0.2.5)

diff --git a/lib/convergence/diff.rb b/lib/convergence/diff.rb
@@ -99,7 +99,7 @@ def scan_change_order_column(from, to, delta)
     from_columns = from.columns.keys
     to_columns = to.columns.keys
     order_changed_columns = Diff::LCS.diff(from_columns, to_columns)
-      .flatten
+      .flatten(1)
       .select(&:adding?)
       .map(&:element)
     order_changed_columns.each do |column|