method

min

v2_1_10 - Show latest stable - Class: Enumerable

min()

public

Returns the object in enum with the minimum value. The first form assumes all objects implement Comparable; the second uses the block to return a <=> b.

a = %w(albatross dog horse)
a.min                                   #=> "albatross"
a.min { |a, b| a.length <=> b.length }  #=> "dog"

static VALUE
enum_min(VALUE obj)
{
    NODE *memo = NEW_MEMO(Qundef, 0, 0);
    VALUE result;

    if (rb_block_given_p()) {
        rb_block_call(obj, id_each, 0, 0, min_ii, (VALUE)memo);
    }
    else {
        rb_block_call(obj, id_each, 0, 0, min_i, (VALUE)memo);
    }
    result = memo->u1.value;
    if (result == Qundef) return Qnil;
    return result;
}

2Notes

See max

Mange · Feb 16, 20091 thank

See max for comments and more usage examples.

Video Explanation For min and max

MattStopa · Mar 14, 2012

http://www.youtube.com/watch?feature=player_embedded&v=lkkRO1A87Dw

min

2Notes

See max

Video Explanation For min and max

Related methods