class Querylet::Tree::Partial
Public Instance Methods
_eval(context)
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# File lib/querylet/tree.rb, line 38 def _eval(context) [parameters].flatten.map(&:values).map do |vals| context.add_item vals.first.to_s, vals.last._eval(context) end content = context.get_partial(partial.to_s, path) if partial == 'array' <<-HEREDOC.chomp (SELECT COALESCE(array_to_json(array_agg(row_to_json(array_row))),'[]'::json) FROM ( #{content} ) array_row) HEREDOC elsif partial == 'object' <<-HEREDOC.chomp (SELECT COALESCE(row_to_json(object_row),'{}'::json) FROM ( #{content} ) object_row) HEREDOC elsif partial == 'include' content end end