method

to_h

Ruby latest stable (v2_5_5) - 0 notes - Class: Struct

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to_h() public

Returns a Hash containing the names and values for the struct’s members.

Customer = Struct.new(:name, :address, :zip)
joe = Customer.new("Joe Smith", "123 Maple, Anytown NC", 12345)
joe.to_h[:address]   #=> "123 Maple, Anytown NC"

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static VALUE
rb_struct_to_h(VALUE s)
{
    VALUE h = rb_hash_new_with_size(RSTRUCT_LEN(s));
    VALUE members = rb_struct_members(s);
    long i;

    for (i=0; i<RSTRUCT_LEN(s); i++) {
        rb_hash_aset(h, rb_ary_entry(members, i), RSTRUCT_GET(s, i));
    }
    return h;
}

to_h

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