Method: Struct#each

Defined in:
struct.c

#each {|value| ... } ⇒ self #each ⇒ Object

Calls the given block with the value of each member; returns self:

Customer = Struct.new(:name, :address, :zip)
joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)
joe.each {|value| p value }

Output:

"Joe Smith"
"123 Maple, Anytown NC"
12345

Returns an Enumerator if no block is given.

Related: #each_pair.

Overloads:

  • #each {|value| ... } ⇒ self

    Yields:

    • (value)

    Returns:

    • (self) 


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# File 'struct.c', line 890

static VALUE
rb_struct_each(VALUE s)
{
    long i;

    RETURN_SIZED_ENUMERATOR(s, 0, 0, struct_enum_size);
    for (i=0; i<RSTRUCT_LEN(s); i++) {
        rb_yield(RSTRUCT_GET(s, i));
    }
    return s;
}