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Diffstat (limited to 'lib/gitlab/ci/config/node/null.rb')
-rw-r--r-- | lib/gitlab/ci/config/node/null.rb | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/node/null.rb b/lib/gitlab/ci/config/node/null.rb new file mode 100644 index 00000000000..88a5f53f13c --- /dev/null +++ b/lib/gitlab/ci/config/node/null.rb @@ -0,0 +1,34 @@ +module Gitlab + module Ci + class Config + module Node + ## + # This class represents an undefined node. + # + # Implements the Null Object pattern. + # + class Null < Entry + def value + nil + end + + def valid? + true + end + + def errors + [] + end + + def specified? + false + end + + def relevant? + false + end + end + end + end + end +end |