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delegate.rb
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delegate.rb
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module Solargraph
module Rails
class Delegate
def self.instance
@instance ||= self.new
end
def process(source_map, ns)
return [] unless source_map.code.include?('delegate')
walker = Walker.from_source(source_map.source)
pins = []
walker.on :send, [nil, :delegate] do |ast|
methods =
ast.children[2..-1]
.map { |c| c.children.first }
.select { |s| s.is_a?(Symbol) }
methods.each do |meth|
pins <<
Util.build_public_method(
ns,
meth.to_s,
location: Util.build_location(ast, ns.filename)
)
end
end
walker.walk
if pins.any?
Solargraph.logger.debug(
"[Rails][Delegate] added #{pins.map(&:name)} to #{ns.path}"
)
end
pins
end
end
end
end