Class: Babl::Nodes::Merge
- Inherits:
-
Object
- Object
- Babl::Nodes::Merge
- Defined in:
- lib/babl/nodes/merge.rb
Instance Method Summary collapse
Instance Method Details
#render(frame) ⇒ Object
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# File 'lib/babl/nodes/merge.rb', line 31 def render(frame) nodes.map { |node| node.render(frame) }.compact.reduce({}) { |acc, val| raise Errors::RenderingError, "Only objects can be merged\n" + frame.formatted_stack unless ::Hash === val acc.merge!(val) } end |