How do I encode/decode HTML entities in Ruby? -

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I'm trying to decode some HTML entities, like '& amp; Amp; Lt; ' '& lt;' is happening.

I have an old gem (), but it seems that it has been left twice.

Any recommendations? I will need to use it in a model.

can: 

 : jmglov @ laurana; Sudo gem installed friendly Successfully installed htmlentities-4.2.4: jmglov @ laurana; Irb irb (main): 001: 0> Required 'htmlentities' = & gt; [] Irb (main): 002: 0> HTMLEntities.new.decode "& amp; iexcl; I'm angry with high & amp; nbsp; character references!" = & Gt; "I am very worried about the character's references!"

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