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ruby--ruby/spec/ruby/core/proc/binding_spec.rb

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require File.expand_path('../../../spec_helper', __FILE__)
describe "Proc#binding" do
it "returns a Binding instance" do
[Proc.new{}, lambda {}, proc {}].each { |p|
p.binding.should be_kind_of(Binding)
}
end
it "returns the binding associated with self" do
obj = mock('binding')
def obj.test_binding(some, params)
lambda {}
end
lambdas_binding = obj.test_binding(1, 2).binding
eval("some", lambdas_binding).should == 1
eval("params", lambdas_binding).should == 2
end
end