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Versions: 83
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Contents
# -*- encoding: utf-8 -*-
#require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
#require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes.rb'
ruby_version_is '1.8.7' do
describe "String#start_with?" do
it "returns true only if beginning match" do
s = "hello"
s.start_with?('h').should be_true
s.start_with?('hel').should be_true
s.start_with?('el').should be_false
end
it "returns true only if any beginning match" do
if !defined?(RHO_WP7)
"hello".start_with?('x', 'y', 'he', 'z').should be_true
end
end
# it "converts its argument using :to_str" do
# s = "hello"
# find = mock('h')
# find.should_receive(:to_str).and_return("h")
# s.start_with?(find).should be_true
# end
it "ignores arguments not convertible to string" do
"hello".start_with?().should be_false
if !defined?(RHO_WP7)
"hello".start_with?(1).should be_false
"hello".start_with?(["h"]).should be_false
"hello".start_with?(1, nil, "h").should be_true
end
end
# it "uses only the needed arguments" do
# find = mock('h')
# find.should_not_receive(:to_str)
# "hello".start_with?("h",find).should be_true
# end
it "works for multibyte strings" do
old_kcode = $KCODE
begin
$KCODE = "UTF-8"
"céréale".start_with?("cér").should be_true
ensure
$KCODE = old_kcode
end
end
end
end
Version data entries
83 entries across 83 versions & 2 rubygems