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Versions: 21
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Contents
require 'sourcify'
module CanTango
class Ability
class Cache
class Kompiler
class CacheMarshallError < StandardError; end
def compile! rules_raw
return if !rules_raw
rules_compiled = rules_raw.map do |rule|
rule.block = rule.block.to_source if rule.block.class == Proc && sourcify?
rule
end
end
def decompile! rules_compiled
return if !rules_compiled
rules_raw = rules_compiled.map do |rule|
compiler_check! rule
rule.block = eval("#{rule.block}") if sourcify?
rule
end
end
protected
def sourcify?
@sourcify ||= Proc.new {}.respond_to?(:to_source)
end
def compiler_check! rule
if rule.block && !CanTango.config.adapters.registered?(:compiler)
raise "You can NOT marshal dynamic rules (with Procs) unless you register the :compiler adapter"
end
end
end
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems