Bug #8729 ยป 0001-Fix-character-literals-in-documentation.patch
| enum.c | ||
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*
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* files = Dir["*"]
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* sorted = files.sort { |a, b|
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* test(?M, a) <=> test(?M, b)
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* test(??M, a) <=> test(??M, b)
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* }
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* sorted #=> ["mon", "tues", "wed", "thurs"]
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*
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| ... | ... | |
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* and then extract the filename from the result.
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*
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* sorted = Dir["*"].collect { |f|
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* [test(?M, f), f]
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* [test(??M, f), f]
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* }.sort.collect { |f| f[1] }
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* sorted #=> ["mon", "tues", "wed", "thurs"]
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*
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* This is exactly what <code>sort_by</code> does internally.
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*
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* sorted = Dir["*"].sort_by { |f| test(?M, f) }
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* sorted = Dir["*"].sort_by { |f| test(??M, f) }
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* sorted #=> ["mon", "tues", "wed", "thurs"]
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*/
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| numeric.c | ||
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*
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* Returns the +int+ itself.
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*
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* ?a.ord #=> 97
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* ??a.ord #=> 97
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*
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* This method is intended for compatibility to character constant in Ruby
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* 1.9.
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| string.c | ||
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* "hello".index('e') #=> 1
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* "hello".index('lo') #=> 3
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* "hello".index('a') #=> nil
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* "hello".index(?e) #=> 1
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* "hello".index(??e) #=> 1
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* "hello".index(/[aeiou]/, -3) #=> 4
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*/
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| ... | ... | |
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* "hello".rindex('e') #=> 1
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* "hello".rindex('l') #=> 3
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* "hello".rindex('a') #=> nil
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* "hello".rindex(?e) #=> 1
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* "hello".rindex(??e) #=> 1
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* "hello".rindex(/[aeiou]/, -2) #=> 1
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*/
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| ... | ... | |
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*
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* "hello".include? "lo" #=> true
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* "hello".include? "ol" #=> false
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* "hello".include? ?h #=> true
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* "hello".include? ??h #=> true
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*/
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static VALUE
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