method

at

ruby latest stable - Class: Array

at(p1)

public

Returns the element at index . A negative index counts from the end of self. Returns nil if the index is out of range. See also Array#[].

a = [ "a", "b", "c", "d", "e" ]
a.at (0) #=> "a"
a.at (-1) #=> "e"

VALUE
rb_ary_at(VALUE ary, VALUE pos)
{
 return rb_ary_entry(ary, NUM2LONG(pos));
}