Class: Specwrk::Store

Inherits:
Object
  • Object
show all
Defined in:
lib/specwrk/store/base.rb,
lib/specwrk/store/serializer.rb,
lib/specwrk/store/base_adapter.rb,
lib/specwrk/store/file_adapter.rb,
lib/specwrk/store/memory_adapter.rb

Defined Under Namespace

Modules: Serializer, Serializers Classes: BaseAdapter, FileAdapter, MemoryAdapter

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uri_string, scope) ⇒ Store

Returns a new instance of Store.



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# File 'lib/specwrk/store/base.rb', line 35

def initialize(uri_string, scope)
  @uri = URI(uri_string)
  @scope = scope
end

Class Method Details

.adapter_klass(uri) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 12

def adapter_klass(uri)
  case uri.scheme
  when "memory"
    require "specwrk/store/memory_adapter" unless defined?(MemoryAdapter)

    MemoryAdapter
  when "file"
    require "specwrk/store/file_adapter" unless defined?(FileAdapter)

    FileAdapter
  when /redis/
    begin
      require "specwrk/store/redis_adapter" unless defined?(RedisAdapter)
    rescue LoadError
      warn "Unable use RedisAdapter with #{uri}, gem not found. Add `gem 'specwrk-store-redis_adapter'` to your Gemfile and bundle install."
      exit(1)
    end

    RedisAdapter
  end
end

.with_lock(uri, key) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 8

def with_lock(uri, key)
  adapter_klass(uri).with_lock(uri, key) { yield }
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 40

def [](key)
  adapter[key.to_s]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 48

def []=(key, value)
  adapter[key.to_s] = value
end

#any? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/specwrk/store/base.rb', line 62

def any?
  !empty?
end

#clear ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 79

def clear
  adapter.clear
end

#delete(*keys) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 70

def delete(*keys)
  adapter.delete(*keys)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/specwrk/store/base.rb', line 66

def empty?
  adapter.empty?
end

#inspect ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 87

def inspect
  reload.to_h.dup
end

#keys ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 52

def keys
  all_keys = adapter.keys

  all_keys.reject { |k| k.start_with? "____" }
end

#length ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 58

def length
  keys.length
end

#merge!(h2) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 74

def merge!(h2)
  h2.transform_keys!(&:to_s)
  adapter.merge!(h2)
end

#multi_read(*keys) ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 44

def multi_read(*keys)
  adapter.multi_read(*keys)
end

#reload ⇒ Object

Bypass any cached values. Helpful when you have two instances of the same store where one mutates data and the other needs to check on the status of that data (i.e. endpoint tests)



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# File 'lib/specwrk/store/base.rb', line 94

def reload
  @adapter = nil
  self
end

#to_h ⇒ Object 



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# File 'lib/specwrk/store/base.rb', line 83

def to_h
  multi_read(*keys).transform_keys!(&:to_sym)
end