Handle array values in join_keys_to_values function

1 files changed, 4 insertions, 0 deletions

diff --git a/spec/functions/join_keys_to_values_spec.rb b/spec/functions/join_keys_to_values_spec.rb
index 6c109d1..c2bae5b 100755
--- a/spec/functions/join_keys_to_values_spec.rb
+++ b/spec/functions/join_keys_to_values_spec.rb
@@ -16,4 +16,8 @@ describe 'join_keys_to_values' do
     result = subject.call([{ 'key1' => 'value1', 'key2' => 'value2' }, ':'])
     expect(result.sort).to eq(['key1:value1', 'key2:value2'].sort)
   end
+  it 'should run join_keys_to_values(<hash with array value>, " ") and return the proper array' do
+    result = subject.call([{ 'key1' => 'value1', 'key2' => ['value2', 'value3'] }, ' '])
+    expect(result.sort).to eq(['key1 value1', 'key2 value2', 'key2 value3'].sort)
+  end
 end