/*
 *  call-seq:
 *     enum.collect {| obj | block }  => array
 *     enum.map     {| obj | block }  => array
 *  
 *  Returns a new array with the results of running <em>block</em> once
 *  for every element in <i>enum</i>.
 *     
 *     (1..4).collect {|i| i*i }   #=> [1, 4, 9, 16]
 *     (1..4).collect { "cat"  }   #=> ["cat", "cat", "cat", "cat"]
 *     
 */

static VALUE
enum_collect(VALUE obj)
{
    VALUE ary;

    RETURN_ENUMERATOR(obj, 0, 0);

    ary = rb_ary_new();
    rb_block_call(obj, id_each, 0, 0, collect_i, ary);

    return ary;
}