Class: VK::SET

Inherits:

O

• Object
• O
• VK::SET

Defined in:

lib/valkey/objects.rb

Instance Attribute Summary

Attributes inherited from O

#key

Instance Method Summary

• #&(k) ⇒ Object
• #<<(i) ⇒ Object
• #[](k) ⇒ Object
• #include?(k) ⇒ Boolean
• #length ⇒ Object
• #rm(i) ⇒ Object
• #to_a ⇒ Object
• #value(&b) ⇒ Object
• #|(k) ⇒ Object

Methods inherited from O

#delete!, #expire, #initialize

Constructor Details

This class inherits a constructor from VK::O

Instance Method Details

#&(k) ⇒ Object

# File 'lib/valkey/objects.rb', line 539

def & k
  VK.redis.call("SINTER", key, k.key)
end

#<<(i) ⇒ Object

# File 'lib/valkey/objects.rb', line 533

def << i
  VK.redis.call("SADD", key, i)
end

#[](k) ⇒ Object

# File 'lib/valkey/objects.rb', line 545

def [] k
  r, h = Regexp.new(k), {}
  VK.redis.call("SMEMBERS", key).each { |e| if m = r.match(e); h[e] = m; end; }
  return h
end

#include?(k) ⇒ Boolean

Returns:

• (Boolean)

# File 'lib/valkey/objects.rb', line 523

def include? k
  if VK.redis.call("SMISMEMBER", key, k)[0] == 0
    return false
  else
    return true
  end
end

#length ⇒ Object

# File 'lib/valkey/objects.rb', line 530

def length
  VK.redis.call("SCARD", key)
end

#rm(i) ⇒ Object

# File 'lib/valkey/objects.rb', line 536

def rm i
  VK.redis.call("SREM", key, i)
end

#to_a ⇒ Object

# File 'lib/valkey/objects.rb', line 550

def to_a
    VK.redis.call("SMEMBERS", key)
end

#value(&b) ⇒ Object

# File 'lib/valkey/objects.rb', line 509

def value &b
  a = Set.new
  VK.redis.call("SMEMBERS", key).each_with_index { |e, i|
    if block_given?
      a << b.call(i, e)
    else
      a << e
    end
  }
  if @opts.has_key?(:flush) == true
    delete!
  end
  return a
end

#|(k) ⇒ Object

# File 'lib/valkey/objects.rb', line 542

def | k
  VK.redis.call("SUNION", key, k.key)
end