/ 
Do-1.03
River stage zero No dependents
/ t/0.90/can/Data_Object_Array_exists.t

exists

# given [1,2,3,4,5]

$array->exists(5); # 0; false
$array->exists(0); # 1; true

The exists method returns true if the element within the array at the index specified by the argument exists, otherwise it returns false. This method returns a Data::Object::Number object.

exists(Int $arg1) : NumObject

method

5 POD Errors

The following errors were encountered while parsing the POD:

Around line 10:

Unknown directive: =name

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Unknown directive: =usage

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Unknown directive: =description

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Unknown directive: =signature

Around line 31:

Unknown directive: =type