Class: Usamin::Hash
- Inherits:
-
Value
- Object
- Value
- Usamin::Hash
show all
- Includes:
- Enumerable
- Defined in:
- ext/usamin/usamin.cpp
Instance Method Summary
collapse
Methods inherited from Value
#array?, #eval, #eval_r, #frozen?, #hash?, #marshal_dump, #marshal_load, #object?
Instance Method Details
#[](key) ⇒ Object | nil
Note:
This method has linear time complexity.
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# File 'ext/usamin/usamin.cpp', line 589
static VALUE w_hash_operator_indexer(const VALUE self, const VALUE key) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(key, m.name))
return eval(m.value, self);
return Qnil;
}
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#assoc(key) ⇒ ::Array | nil
Note:
This method has linear time complexity.
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# File 'ext/usamin/usamin.cpp', line 603
static VALUE w_hash_assoc(const VALUE self, const VALUE key) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(key, m.name))
return rb_assoc_new(eval_str(m.name), eval(m.value, self));
return Qnil;
}
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#compact ⇒ ::Hash
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# File 'ext/usamin/usamin.cpp', line 615
static VALUE w_hash_compact(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE hash = rb_hash_new();
for (auto &m : value->value->GetObject())
if (!m.value.IsNull())
rb_hash_aset(hash, eval(m.name, self), eval(m.value, self));
return hash;
}
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#each {|key, value| ... } ⇒ Enumerator | self
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# File 'ext/usamin/usamin.cpp', line 635
static VALUE w_hash_each(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
if (rb_proc_arity(rb_block_proc()) > 1) {
for (auto &m : value->value->GetObject()) {
VALUE args[] = { eval_str(m.name), eval(m.value, self) };
rb_yield_values2(2, args);
}
} else {
for (auto &m : value->value->GetObject())
rb_yield(rb_assoc_new(eval_str(m.name), eval(m.value, self)));
}
return self;
}
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#each_key {|key| ... } ⇒ Enumerator | self
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# File 'ext/usamin/usamin.cpp', line 656
static VALUE w_hash_each_key(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
for (auto &m : value->value->GetObject())
rb_yield(eval_str(m.name));
return self;
}
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#each_pair {|key, value| ... } ⇒ Enumerator | self
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# File 'ext/usamin/usamin.cpp', line 635
static VALUE w_hash_each(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
if (rb_proc_arity(rb_block_proc()) > 1) {
for (auto &m : value->value->GetObject()) {
VALUE args[] = { eval_str(m.name), eval(m.value, self) };
rb_yield_values2(2, args);
}
} else {
for (auto &m : value->value->GetObject())
rb_yield(rb_assoc_new(eval_str(m.name), eval(m.value, self)));
}
return self;
}
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#each_value {|value| ... } ⇒ Enumerator | self
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# File 'ext/usamin/usamin.cpp', line 669
static VALUE w_hash_each_value(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
for (auto &m : value->value->GetObject())
rb_yield(eval(m.value, self));
return self;
}
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#empty? ⇒ Boolean
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# File 'ext/usamin/usamin.cpp', line 678
static VALUE w_hash_isempty(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
return value->value->MemberCount() == 0 ? Qtrue : Qfalse;
}
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#fetch(key, default = nil) ⇒ Object
#fetch(key) {|key| ... } ⇒ Object
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# File 'ext/usamin/usamin.cpp', line 695
static VALUE w_hash_fetch(const int argc, const VALUE *argv, const VALUE self) {
rb_check_arity(argc, 1, 2);
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(argv[0], m.name))
return eval(m.value, self);
return argc == 2 ? argv[1] : rb_block_given_p() ? rb_yield(argv[0]) : Qnil;
}
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#fetch_values(*args) ⇒ ::Array<Object>
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# File 'ext/usamin/usamin.cpp', line 709
static VALUE w_hash_fetch_values(const int argc, VALUE *argv, const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE ret = rb_ary_new2(argc);
for (int i = 0; i < argc; i++) {
bool found = false;
for (auto &m : value->value->GetObject()) {
if (str_compare_xx(argv[i], m.name)) {
rb_ary_push(ret, eval(m.value, self));
found = true;
break;
}
}
if (!found) {
if (rb_block_given_p()) {
rb_ary_push(ret, rb_yield(argv[i]));
} else {
rb_ary_free(ret);
rb_raise(rb_eKeyError, "key not found: \"%s\"", StringValueCStr(argv[i]));
return Qnil;
}
}
}
return ret;
}
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#has_key?(key) ⇒ Boolean
Note:
This method has linear time complexity.
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# File 'ext/usamin/usamin.cpp', line 738
static VALUE w_hash_haskey(const VALUE self, const VALUE key) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(key, m.name))
return Qtrue;
return Qfalse;
}
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#has_value?(val) ⇒ Boolean
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# File 'ext/usamin/usamin.cpp', line 747
static VALUE w_hash_hasvalue(const VALUE self, const VALUE val) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (rb_equal(val, eval_r(m.value)))
return Qtrue;
return Qfalse;
}
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#include?(key) ⇒ Boolean
Note:
This method has linear time complexity.
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# File 'ext/usamin/usamin.cpp', line 738
static VALUE w_hash_haskey(const VALUE self, const VALUE key) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(key, m.name))
return Qtrue;
return Qfalse;
}
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#index(val) ⇒ String | nil
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# File 'ext/usamin/usamin.cpp', line 759
static VALUE w_hash_key(const VALUE self, const VALUE val) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (rb_equal(val, eval_r(m.value)))
return eval_str(m.name);
return Qnil;
}
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#key(val) ⇒ String | nil
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# File 'ext/usamin/usamin.cpp', line 759
static VALUE w_hash_key(const VALUE self, const VALUE val) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (rb_equal(val, eval_r(m.value)))
return eval_str(m.name);
return Qnil;
}
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#key?(key) ⇒ Boolean
Note:
This method has linear time complexity.
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# File 'ext/usamin/usamin.cpp', line 738
static VALUE w_hash_haskey(const VALUE self, const VALUE key) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(key, m.name))
return Qtrue;
return Qfalse;
}
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#keys ⇒ ::Array<String>
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# File 'ext/usamin/usamin.cpp', line 771
static VALUE w_hash_keys(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE ret = rb_ary_new2(value->value->MemberCount());
for (auto &m : value->value->GetObject())
rb_ary_push(ret, eval_str(m.name));
return ret;
}
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#length ⇒ Integer
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# File 'ext/usamin/usamin.cpp', line 783
static VALUE w_hash_length(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
return UINT2NUM(value->value->MemberCount());
}
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#member?(key) ⇒ Boolean
Note:
This method has linear time complexity.
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# File 'ext/usamin/usamin.cpp', line 738
static VALUE w_hash_haskey(const VALUE self, const VALUE key) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (str_compare_xx(key, m.name))
return Qtrue;
return Qfalse;
}
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#rassoc(val) ⇒ ::Array | nil
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# File 'ext/usamin/usamin.cpp', line 792
static VALUE w_hash_rassoc(const VALUE self, const VALUE val) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (rb_funcall(val, rb_intern("=="), 1, eval_r(m.value)))
return rb_assoc_new(eval_str(m.name), eval(m.value, self));
return Qnil;
}
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#reject {|key, value| ... } ⇒ Enumerator | ::Hash
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# File 'ext/usamin/usamin.cpp', line 835
static VALUE w_hash_reject(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
VALUE hash = rb_hash_new();
if (rb_proc_arity(rb_block_proc()) > 1) {
for (auto &m : value->value->GetObject()) {
VALUE args[] = { eval_str(m.name), eval(m.value, self) };
if (!RTEST(rb_yield_values2(2, args)))
rb_hash_aset(hash, args[0], args[1]);
}
} else {
for (auto &m : value->value->GetObject()) {
VALUE key = eval_str(m.name);
VALUE val = eval(m.value, self);
if (!RTEST(rb_yield(rb_assoc_new(key, val))))
rb_hash_aset(hash, key, val);
}
}
return hash;
}
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#select {|key, value| ... } ⇒ Enumerator | ::Hash
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# File 'ext/usamin/usamin.cpp', line 807
static VALUE w_hash_select(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
VALUE hash = rb_hash_new();
if (rb_proc_arity(rb_block_proc()) > 1) {
for (auto &m : value->value->GetObject()) {
VALUE args[] = { eval_str(m.name), eval(m.value, self) };
if (RTEST(rb_yield_values2(2, args)))
rb_hash_aset(hash, args[0], args[1]);
}
} else {
for (auto &m : value->value->GetObject()) {
VALUE key = eval_str(m.name);
VALUE val = eval(m.value, self);
if (RTEST(rb_yield(rb_assoc_new(key, val))))
rb_hash_aset(hash, key, val);
}
}
return hash;
}
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#size ⇒ Integer
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# File 'ext/usamin/usamin.cpp', line 783
static VALUE w_hash_length(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
return UINT2NUM(value->value->MemberCount());
}
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#slice(*args) {|key, value| ... } ⇒ Enumerator | ::Hash
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# File 'ext/usamin/usamin.cpp', line 863
static VALUE w_hash_slice(const int argc, const VALUE *argv, const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE hash = rb_hash_new();
for (int i = 0; i < argc; i++)
for (auto &m : value->value->GetObject())
if (str_compare_xx(argv[i], m.name))
rb_hash_aset(hash, eval_str(m.name), eval(m.value, self));
return hash;
}
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#to_a ⇒ ::Array<Object>
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# File 'ext/usamin/usamin.cpp', line 888
static VALUE w_hash_to_a(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE ret = rb_ary_new2(value->value->MemberCount());
for (auto &m : value->value->GetObject())
rb_ary_push(ret, rb_assoc_new(eval_str(m.name), eval(m.value, self)));
return ret;
}
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#to_h ⇒ ::Hash
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# File 'ext/usamin/usamin.cpp', line 879
static VALUE w_hash_eval(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
return eval_object(*(value->value), self);
}
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#to_hash ⇒ ::Hash
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# File 'ext/usamin/usamin.cpp', line 879
static VALUE w_hash_eval(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
return eval_object(*(value->value), self);
}
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# File 'ext/usamin/usamin.cpp', line 914
static VALUE w_hash_transform_keys(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
VALUE hash = rb_hash_new();
for (auto &m : value->value->GetObject())
rb_hash_aset(hash, rb_yield(eval_str(m.name)), eval(m.value, self));
return hash;
}
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# File 'ext/usamin/usamin.cpp', line 929
static VALUE w_hash_transform_values(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
RETURN_SIZED_ENUMERATOR(self, 0, nullptr, hash_enum_size);
VALUE hash = rb_hash_new();
for (auto &m : value->value->GetObject())
rb_hash_aset(hash, eval_str(m.name), rb_yield(eval(m.value, self)));
return hash;
}
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#value?(val) ⇒ Boolean
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# File 'ext/usamin/usamin.cpp', line 747
static VALUE w_hash_hasvalue(const VALUE self, const VALUE val) {
UsaminValue *value = get_value(self);
check_object(value);
for (auto &m : value->value->GetObject())
if (rb_equal(val, eval_r(m.value)))
return Qtrue;
return Qfalse;
}
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#values ⇒ ::Array<Object>
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# File 'ext/usamin/usamin.cpp', line 900
static VALUE w_hash_values(const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE ret = rb_ary_new2(value->value->MemberCount());
for (auto &m : value->value->GetObject())
rb_ary_push(ret, eval(m.value, self));
return ret;
}
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#values_at(*args) ⇒ ::Array<Object>
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# File 'ext/usamin/usamin.cpp', line 943
static VALUE w_hash_values_at(const int argc, const VALUE *argv, const VALUE self) {
UsaminValue *value = get_value(self);
check_object(value);
VALUE ret = rb_ary_new2(argc);
for (int i = 0; i < argc; i++) {
VALUE data = Qnil;
for (auto &m : value->value->GetObject()) {
if (str_compare_xx(argv[i], m.name)) {
data = eval(m.value, self);
break;
}
}
rb_ary_push(ret, data);
}
return ret;
}
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