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Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'
describe "Kernel#method" do
it "returns a method object for a valid method" do
class KernelSpecs::Foo; def bar; 'done'; end; end
KernelSpecs::Foo.new.method(:bar).class.should == Method
end
it "returns a method object for a valid singleton method" do
class KernelSpecs::Foo; def self.bar; 'done'; end; end
KernelSpecs::Foo.method(:bar).class.should == Method
end
it "raises a NameError for an invalid method name" do
class KernelSpecs::Foo; def bar; 'done'; end; end
lambda {
KernelSpecs::Foo.new.method(:invalid_and_silly_method_name)
}.should raise_error(NameError)
end
it "raises a NameError for an invalid singleton method name" do
class KernelSpecs::Foo; def self.bar; 'done'; end; end
lambda { KernelSpecs::Foo.method(:baz) }.should raise_error(NameError)
end
# This may be a bug; see http://redmine.ruby-lang.org/issues/show/1151
ruby_version_is "" ... "1.9" do
it "changes the method called for super on a target aliased method" do
c1 = Class.new do
def a; 'a'; end
def b; 'b'; end
end
c2 = Class.new(c1) do
def a; super; end
alias b a
end
c2.new.a.should == 'a'
c2.new.b.should == 'a'
c2.new.method(:b).call.should == 'b'
end
end
end
Version data entries
83 entries across 83 versions & 1 rubygems