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# Test facets/string/indexable require 'facets/string/indexable.rb' require 'test/unit' class TestStringIndexable < Test::Unit::TestCase def test_first assert_equal( "a", "abcxyz".first ) assert_equal( "ax", "ax by cz".first(' ') ) assert_equal( "a", "a\nb\nc".first("\n") ) end def test_first_eq s = "abc" s.first = "123" assert_equal( "123abc", s ) s = "a\nbc" s.first = "123" assert_equal( "123a\nbc", s ) end def test_first! s = "a\nbc" s.first!("\n") assert_equal( "bc", s ) end def test_last assert_equal( "z", "abcxyz".last ) assert_equal( "cz", "ax by cz".last(' ') ) assert_equal( "c", "a\nb\nc".last("\n") ) end def test_last_eq s = "abc" s.last = "123" assert_equal( "abc123", s ) s = "a\nbc" s.last = "123" assert_equal( "a\nbc123", s ) end def test_last! s = "abc" s.last! assert_equal( "ab", s ) s = "a b c" s.last!(' ') assert_equal( "a b", s ) end def test_index_all assert_equal( [0,4,8], "a123a567a9".index_all(/a/) ) end def test_index_all_with_string assert_equal( [0,4,8], "a123a567a9".index_all('a') ) end def test_index_all_with_regexp_reuse assert_equal( [0,4,8], "a123a567a9".index_all(/a/, true) ) assert_equal( [0], "bbb".index_all('bb', false) ) assert_equal( [0,1], "bbb".index_all('bb', true) ) end end
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4 entries across 4 versions & 1 rubygems