class RedisServiceManager::NodeHash

• RedisServiceManager::NodeHash
• Reference
• Object

Included Modules

• Enumerable({String, String})
• Iterable({String, String})

Defined in:

Constructors

• .new(hash_key : String, redis : Redis::Client)

Instance Method Summary

• #[](key, & : String -> String)
• #[](key)
• #[]=(status_name, json_value)
• #[]?(key)
• #clear
• #delete(key, &)
• #delete(key)
• #each(*args, **options)
• #each(*args, **options, &)
• #empty?

  Returns true if self does not contain any element.

• #fetch(key, &)
• #fetch(key, default)
• #hash_key : String
• #keys
• #redis : Redis::Client
• #size

  Returns the number of elements in the collection.

• #to_h : Hash(String, String)

  Creates a Hash out of an Enumerable where each element is a 2 element structure (for instance a Tuple or an Array).

• #values

Constructor Detail

Instance Method Detail

([] of Int32).empty? # => true
([1]).empty?         # => false
[nil, false].empty?  # => false

[1, 2, 3, 4].size # => 4

[[:a, :b], [:c, :d]].to_h        # => {:a => :b, :c => :d}
Tuple.new({:a, 1}, {:c, 2}).to_h # => {:a => 1, :c => 2}