Created
September 18, 2014 02:42
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class Object | |
def set_if(prop, val) | |
send "#{prop}=", val unless val.nil? | |
end | |
end | |
r = Struct.new(:item).new("wat") | |
r.set_if(:item, "no") | |
r.item # => "no" | |
r.set_if(:item, nil) | |
r.item # => "no" |
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