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[DOC] Mention the edge case of `any?`/`all?`
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6
array.c
6
array.c
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@ -7768,6 +7768,9 @@ rb_ary_drop_while(VALUE ary)
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*
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* Returns +true+ if any element of +self+ meets a given criterion.
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*
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* If +self+ has no element, returns +false+ and argument or block
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* are not used.
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*
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* With no block given and no argument, returns +true+ if +self+ has any truthy element,
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* +false+ otherwise:
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*
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@ -7829,6 +7832,9 @@ rb_ary_any_p(int argc, VALUE *argv, VALUE ary)
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*
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* Returns +true+ if all elements of +self+ meet a given criterion.
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*
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* If +self+ has no element, returns +true+ and argument or block
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* are not used.
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*
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* With no block given and no argument, returns +true+ if +self+ contains only truthy elements,
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* +false+ otherwise:
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*
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7
enum.c
7
enum.c
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@ -1757,6 +1757,9 @@ DEFINE_ENUMFUNCS(all)
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*
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* Returns whether every element meets a given criterion.
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*
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* If +self+ has no element, returns +true+ and argument or block
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* are not used.
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*
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* With no argument and no block,
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* returns whether every element is truthy:
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*
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@ -1818,6 +1821,9 @@ DEFINE_ENUMFUNCS(any)
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*
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* Returns whether any element meets a given criterion.
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*
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* If +self+ has no element, returns +false+ and argument or block
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* are not used.
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*
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* With no argument and no block,
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* returns whether any element is truthy:
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*
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@ -1848,7 +1854,6 @@ DEFINE_ENUMFUNCS(any)
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* {foo: 0, bar: 1, baz: 2}.any? {|key, value| value < 1 } # => true
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* {foo: 0, bar: 1, baz: 2}.any? {|key, value| value < 0 } # => false
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*
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*
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* Related: #all?, #none?, #one?.
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*/
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5
hash.c
5
hash.c
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@ -4432,6 +4432,9 @@ any_p_i_pattern(VALUE key, VALUE value, VALUE arg)
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* Returns +true+ if any element satisfies a given criterion;
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* +false+ otherwise.
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*
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* If +self+ has no element, returns +false+ and argument or block
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* are not used.
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*
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* With no argument and no block,
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* returns +true+ if +self+ is non-empty; +false+ if empty.
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*
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@ -4450,6 +4453,8 @@ any_p_i_pattern(VALUE key, VALUE value, VALUE arg)
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* h = {foo: 0, bar: 1, baz: 2}
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* h.any? {|key, value| value < 3 } # => true
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* h.any? {|key, value| value > 3 } # => false
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*
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* Related: Enumerable#any?
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*/
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static VALUE
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