module Mspire::Mascot::Dat::Castable
Public Instance Methods
cast!(cast_hash=nil)
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expects a hash with the parameter and the way to cast it as a symbol (e.g., :to_f or a lambda). If no hash given, will attempt to retrieve a class constant ‘CAST’ which defines the casts.
# File lib/mspire/mascot/dat/cast.rb, line 16 def cast!(cast_hash=nil) hash = cast_hash || self.class.const_get('CAST') self.each_pair do |k,v| if cast=hash[k] apply = cast.is_a?(Symbol) ? cast.to_proc : cast self[k] = apply[v] if apply end end self end