class Querylet::Tree::Block
Public Instance Methods
_eval(context)
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# File lib/querylet/tree.rb, line 139 def _eval(context) content = items.map {|item| item._eval(context)}.join() if block == 'array' <<-HEREDOC.chomp (SELECT COALESCE(array_to_json(array_agg(row_to_json(array_row))),'[]'::json) FROM ( #{content} ) array_row) HEREDOC elsif block == 'object' <<-HEREDOC.chomp (SELECT COALESCE(row_to_json(object_row),'{}'::json) FROM ( #{content} ) object_row) HEREDOC else content end end