Class: Phuby::Array

Inherits:
Object
  • Object
show all
Defined in:
lib/phuby/array.rb,
ext/phuby/phuby_array.c

Instance Method Summary collapse

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/phuby/array.rb', line 3

def [] key
  get key
end

#[]=(key, value) ⇒ Object 



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# File 'lib/phuby/array.rb', line 7

def []= key, value
  set key, value
end

#each(&block) ⇒ Object 



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# File 'lib/phuby/array.rb', line 11

def each &block
  0.upto(length - 1) do |i|
    block.call get(i)
  end
end

#get(key) ⇒ Object 



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# File 'ext/phuby/phuby_array.c', line 21

static VALUE get(VALUE self, VALUE key)
{
  zval * array;
  zval **value;

  Data_Get_Struct(self, zval, array);

  switch(TYPE(key))
  {
    case T_FIXNUM:
      if(SUCCESS == zend_hash_index_find(
            Z_ARRVAL_P(array),
            NUM2INT(key),
            (void **)&value
      )) {
        return ZVAL2VALUE(rb_iv_get(self, "@runtime"), *value);
      }
      break;
    default:
      if(SUCCESS == zend_hash_find(
          Z_ARRVAL_P(array),
          StringValuePtr(key),
          RSTRING_LEN(key) + 1, // Add one for the NULL byte
          (void **)&value
      )) {
        return ZVAL2VALUE(rb_iv_get(self, "@runtime"), *value);
      }
  }

  return Qnil;
}

#key?(key) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'ext/phuby/phuby_array.c', line 69

static VALUE key_eh(VALUE self, VALUE key)
{
  zval * array;
  zval **value;

  Data_Get_Struct(self, zval, array);

  if(zend_hash_exists(Z_ARRVAL_P(array),
        StringValuePtr(key), RSTRING_LEN(key) + 1)) {
    return Qtrue;
  }

  return Qfalse;
}

#length ⇒ Object 



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# File 'ext/phuby/phuby_array.c', line 12

static VALUE length(VALUE self)
{
  zval * array;

  Data_Get_Struct(self, zval, array);

  return INT2NUM(zend_hash_num_elements(Z_ARRVAL_P(array)));
}

#set(key, value) ⇒ Object 



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# File 'ext/phuby/phuby_array.c', line 53

static VALUE set(VALUE self, VALUE key, VALUE value)
{
  zval * array;

  Data_Get_Struct(self, zval, array);

  VALUE s_key = rb_funcall(key, rb_intern("to_s"), 0);

  add_assoc_zval(array,
      StringValuePtr(s_key),
      VALUE2ZVAL(rb_iv_get(self, "@runtime"), value)
  );

  return self;
}

#to_a ⇒ Object 



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# File 'lib/phuby/array.rb', line 17

def to_a
  tmp = []
  each { |x| tmp << x }

  tmp
end