pike.git/ lib/ modules/ Array.pmod

2003-09-04

2003-09-04 12:20:05 by Johan Sundström <oyasumi@gmail.com>

• e259c2a493f4873085ebfc403d15031ea3c0779b (33 lines) (+33/-0) ^{[ Show | Annotate ]}
  Branch: 7.9

Added methods Array.any and Array.all.

Rev: lib/modules/Array.pmod:1.92

746:       return arrs0[0..n-1];   } +  + //! Returns 1 if all of the elements in @[a] fulfills the requirement + //! @[predicate]( @[a][@i{i@}], @@@[extra_args] ), otherwise 0. The + //! predicate should return non-zero for an element that meets the + //! requirements and zero for those that do not. + //! @example + //! Array.all( ({ 2, 4, 6, 8 }), `<, 17 ) + //! @seealso + //! @[any], @[has_value] + int(0..1) all( array a, function predicate, mixed ... extra_args ) + { +  foreach( a, mixed elem ) +  if( !predicate( elem, @extra_args ) ) +  return 0; +  return 1; + } +  + //! Returns 1 if any of the elements in @[a] fulfills the requirement + //! @[predicate]( @[a][@i{i@}], @@@[extra_args] ), otherwise 0. The + //! predicate should return non-zero for an element that meets the + //! requirements and zero for those that do not. + //! @example + //! Array.any( ({ 2, 4, 6, 8 }), `>, 5 ) + //! @seealso + //! @[all], @[has_value] + int(0..1) any( array a, function predicate, mixed ... extra_args ) + { +  foreach( a, mixed elem ) +  if( predicate( elem, @extra_args ) ) +  return 1; +  return 0; + }