Class: RejuicerSet

Inherits:
Object
  • Object
show all
Defined in:
ext/rejuicer_set/main.c

Instance Method Summary collapse

Instance Method Details

#add(value) ⇒ Object Also known as: <<

add



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# File 'ext/rejuicer_set/main.c', line 68

static VALUE t_add(VALUE self, VALUE value)
{
    root_node root;
    unsigned int num;

    Data_Get_Struct(self, struct _root_node, root);
    add_num(root, NUM2UINT(value));

    return self;
}

#clear ⇒ Object

cler



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# File 'ext/rejuicer_set/main.c', line 179

static VALUE t_clear(VALUE self)
{
    root_node root;

    Data_Get_Struct(self, struct _root_node, root);

    if (root->size) {
        destroy_all_branches(root);
    }

    return self;
}

#delete(value) ⇒ Object

delete



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# File 'ext/rejuicer_set/main.c', line 82

static VALUE t_delete(VALUE self, VALUE value)
{
    root_node root;
    unsigned int num;

    Data_Get_Struct(self, struct _root_node, root);
    delete_num(root, NUM2UINT(value));

    return self;
}

#empty? ⇒ Boolean

empty?

Returns:

  • (Boolean) 


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# File 'ext/rejuicer_set/main.c', line 163

static VALUE t_empty(VALUE self)
{
    root_node root;

    Data_Get_Struct(self, struct _root_node, root);

    if (root->size == 0) {
        return Qtrue;
    } else {
        return Qfalse;
    }
}

#initialize_copy(orig) ⇒ Object

initialize_copy



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# File 'ext/rejuicer_set/main.c', line 54

static VALUE t_initialize_copy(VALUE self, VALUE orig)
{
    root_node root, orig_set;

    Data_Get_Struct(self, struct _root_node, root);
    Data_Get_Struct(orig, struct _root_node, orig_set);
    copy_root_node(root, orig_set);

    return self;
}

#intersection(other) ⇒ Object Also known as: &

intersection



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# File 'ext/rejuicer_set/main.c', line 96

static VALUE t_intersection(VALUE self, VALUE other)
{
    root_node set0, set1, ret_set;
    VALUE ret;

    ret = Data_Make_Struct(rb_cRejuicerSet, struct _root_node, NULL, destroy_all, ret_set);
    init_root_node(ret_set);

    Data_Get_Struct(self, struct _root_node, set0);
    Data_Get_Struct(other, struct _root_node, set1);

    intersection(ret_set, set0, set1);

    return ret;
}

#size ⇒ Object Also known as: length

size



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# File 'ext/rejuicer_set/main.c', line 151

static VALUE t_size(VALUE self)
{
    root_node root;

    Data_Get_Struct(self, struct _root_node, root);

    return INT2NUM(root->size);
}

#to_a ⇒ Object

to_a



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# File 'ext/rejuicer_set/main.c', line 134

static VALUE t_to_a(VALUE self)
{
    int i;
    root_node root;
    VALUE array;

    Data_Get_Struct(self, struct _root_node, root);
    array = rb_ary_new2(root->size);

    to_array(root, array);

    return array;
}

#union(other) ⇒ Object Also known as: |

union



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# File 'ext/rejuicer_set/main.c', line 115

static VALUE t_union(VALUE self, VALUE other)
{
    root_node set0, set1, ret_set;
    VALUE ret;

    ret = Data_Make_Struct(rb_cRejuicerSet, struct _root_node, NULL, destroy_all, ret_set);
    init_root_node(ret_set);

    Data_Get_Struct(self, struct _root_node, set0);
    Data_Get_Struct(other, struct _root_node, set1);

    join(ret_set, set0, set1);

    return ret;
}