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December 20, 2015 20:48
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def rule message, &block | |
@rules ||= [] | |
@rules << Class.new { | |
attr_reader :message | |
def initialize(message, &block) | |
@message = message | |
@block = block | |
end | |
def matches? | |
@block.call | |
end | |
}.new(message, &block) | |
end | |
def rule message, &block | |
@rules << Class.new { | |
define_method(:message) { message } | |
define_method(:matches?) { block.call } | |
}.new | |
end |
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