Class: CBOR::Packer
- Inherits:
-
Object
- Object
- CBOR::Packer
- Defined in:
- ext/cbor/packer_class.c
Instance Method Summary collapse
- #buffer ⇒ Object
-
#clear ⇒ Object
delegation methods.
- #empty? ⇒ Boolean
- #flush ⇒ Object
- #initialize(*args) ⇒ Object constructor
- #size ⇒ Object
- #to_a ⇒ Object
- #to_str ⇒ Object (also: #to_s)
- #write(v) ⇒ Object (also: #pack)
- #write_array_header(n) ⇒ Object
- #write_map_header(n) ⇒ Object
- #write_nil ⇒ Object
- #write_to(io) ⇒ Object
Constructor Details
#initialize(*args) ⇒ Object
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# File 'ext/cbor/packer_class.c', line 71
static VALUE Packer_initialize(int argc, VALUE* argv, VALUE self)
{
VALUE io = Qnil;
VALUE options = Qnil;
if(argc == 0 || (argc == 1 && argv[0] == Qnil)) {
/* Qnil */
} else if(argc == 1) {
VALUE v = argv[0];
if(rb_type(v) == T_HASH) {
options = v;
} else {
io = v;
}
} else if(argc == 2) {
io = argv[0];
options = argv[1];
if(rb_type(options) != T_HASH) {
rb_raise(rb_eArgError, "expected Hash but found %s.", rb_obj_classname(io));
}
} else {
rb_raise(rb_eArgError, "wrong number of arguments (%d for 0..1)", argc);
}
PACKER(self, pk);
if(io != Qnil || options != Qnil) {
MessagePack_Buffer_initialize(PACKER_BUFFER_(pk), io, options);
}
// TODO options
return self;
}
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Instance Method Details
#buffer ⇒ Object
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# File 'ext/cbor/packer_class.c', line 108
static VALUE Packer_buffer(VALUE self)
{
PACKER(self, pk);
return pk->buffer_ref;
}
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#clear ⇒ Object
delegation methods
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# File 'ext/cbor/packer_class.c', line 149
static VALUE Packer_clear(VALUE self)
{
PACKER(self, pk);
msgpack_buffer_clear(PACKER_BUFFER_(pk));
return Qnil;
}
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#empty? ⇒ Boolean
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# File 'ext/cbor/packer_class.c', line 163
static VALUE Packer_empty_p(VALUE self)
{
PACKER(self, pk);
if(msgpack_buffer_top_readable_size(PACKER_BUFFER_(pk)) == 0) {
return Qtrue;
} else {
return Qfalse;
}
}
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#flush ⇒ Object
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# File 'ext/cbor/packer_class.c', line 142
static VALUE Packer_flush(VALUE self)
{
PACKER(self, pk);
msgpack_buffer_flush(PACKER_BUFFER_(pk));
return self;
}
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#size ⇒ Object
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# File 'ext/cbor/packer_class.c', line 156
static VALUE Packer_size(VALUE self)
{
PACKER(self, pk);
size_t size = msgpack_buffer_all_readable_size(PACKER_BUFFER_(pk));
return SIZET2NUM(size);
}
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#to_a ⇒ Object
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# File 'ext/cbor/packer_class.c', line 179
static VALUE Packer_to_a(VALUE self)
{
PACKER(self, pk);
return msgpack_buffer_all_as_string_array(PACKER_BUFFER_(pk));
}
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#to_str ⇒ Object Also known as: to_s
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# File 'ext/cbor/packer_class.c', line 173
static VALUE Packer_to_str(VALUE self)
{
PACKER(self, pk);
return msgpack_buffer_all_as_string(PACKER_BUFFER_(pk));
}
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#write(v) ⇒ Object Also known as: pack
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# File 'ext/cbor/packer_class.c', line 114
static VALUE Packer_write(VALUE self, VALUE v)
{
PACKER(self, pk);
msgpack_packer_write_value(pk, v);
return self;
}
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#write_array_header(n) ⇒ Object
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# File 'ext/cbor/packer_class.c', line 128
static VALUE Packer_write_array_header(VALUE self, VALUE n)
{
PACKER(self, pk);
msgpack_packer_write_array_header(pk, NUM2UINT(n));
return self;
}
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#write_map_header(n) ⇒ Object
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# File 'ext/cbor/packer_class.c', line 135
static VALUE Packer_write_map_header(VALUE self, VALUE n)
{
PACKER(self, pk);
msgpack_packer_write_map_header(pk, NUM2UINT(n));
return self;
}
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#write_nil ⇒ Object
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# File 'ext/cbor/packer_class.c', line 121
static VALUE Packer_write_nil(VALUE self)
{
PACKER(self, pk);
msgpack_packer_write_nil(pk);
return self;
}
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#write_to(io) ⇒ Object
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# File 'ext/cbor/packer_class.c', line 185
static VALUE Packer_write_to(VALUE self, VALUE io)
{
PACKER(self, pk);
size_t sz = msgpack_buffer_flush_to_io(PACKER_BUFFER_(pk), io, s_write, true);
return ULONG2NUM(sz);
}
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