Well done, good intro!
As a nitpick, the shorthand section has a little mistake, as it should be:
myhash = {:thing1 => 45, :thing2 => 67, :symbol1 => 67}
that is equivalent to:
myhash = {thing1: 45, thing2: 67, symbol1: 67}
since the new hash syntax turns keys into symbols.
okay
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Well done, good intro!
As a nitpick, the shorthand section has a little mistake, as it should be:
that is equivalent to:
since the new hash syntax turns keys into symbols.
okay