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RbClassCache.cr
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RbClassCache.cr
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module Anyolite
# Cache for mruby class and module references
module RbClassCache
@@cache = {} of String => RbClass | RbModule
def self.register(crystal_class : Class, rb_class : RbClass)
@@cache[crystal_class.name] = rb_class
end
def self.register(crystal_module : Class, rb_module : RbModule)
@@cache[crystal_module.name] = rb_module
end
def self.get(n : Nil)
nil
end
def self.get(ruby_module : RbModule)
ruby_module
end
def self.get(crystal_class : Class)
if @@cache[crystal_class.name]?
return @@cache[crystal_class.name]
else
raise "Uncached class or module: #{crystal_class}"
end
end
def self.check(crystal_class : Class | RbModule | Nil)
if crystal_class.is_a?(Class)
@@cache[crystal_class.name]?
else
crystal_class
end
end
def self.reset
@@cache.clear
end
end
end