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local guide = require 'parser.guide'
local m = {}
function m:eachDef(source, callback)
local node = source.parent.node
local key = guide.getKeyName(source)
self:eachField(node, key, function (src, mode)
if mode == 'set' then
callback(src, mode)
end
end)
end
function m:eachRef(source, callback)
local node = source.parent.node
local key = guide.getKeyName(source)
self:eachField(node, key, function (src, mode)
if mode == 'set' or mode == 'get' then
callback(src, mode)
end
end)
end
function m:eachField(source, key, callback)
self:eachField(source.parent, key, callback)
end
function m:eachValue(source, callback)
self:eachValue(source.parent, callback)
end
return m
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