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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Kernel.global_variables" do
it "is a private method" do
Kernel.should have_private_instance_method(:global_variables)
end
ruby_version_is ""..."1.9" do
it "finds subset starting with std" do
global_variables.grep(/std/).should include("$stderr", "$stdin", "$stdout")
a = global_variables.size
global_variables.include?("$foolish_global_var").should == false
eval("$foolish_global_var = 1")
global_variables.size.should == a+1
global_variables.should include("$foolish_global_var")
end
end
ruby_version_is "1.9" do
it "finds subset starting with std" do
global_variables.grep(/std/).should include(:$stderr, :$stdin, :$stdout)
a = global_variables.size
global_variables.include?(:$foolish_global_var).should == false
eval("$foolish_global_var = 1")
global_variables.size.should == a+1
global_variables.should include(:$foolish_global_var)
end
end
end
describe "Kernel#global_variables" do
it "needs to be reviewed for spec completeness"
end
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