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require_relative '../../spec_helper'
require 'pathname'
describe "Pathname#sub" do
it "replaces the pattern with rest" do
Pathname.new('/usr/local/bin/').sub(/local/, 'fish').to_s.should == '/usr/fish/bin/'
end
it "returns a new object" do
p = Pathname.new('/usr/local/bin/')
p.sub(/local/, 'fish').should_not == p
end
end
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