Module: ContextFilters::Filters::Store

Included in:
Filters
Defined in:
lib/context-filters/filters/store.rb

Overview

Store filters

Instance Method Summary collapse

Instance Method Details

#empty? ⇒ Boolean

Returns true if there are any rules stored, false otherwise.

Returns:

  • (Boolean) —

    true if there are any rules stored, false otherwise



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# File 'lib/context-filters/filters/store.rb', line 37

def empty?
  filters_store.empty?
end

#filters ⇒ Object

Array of already defined filters



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# File 'lib/context-filters/filters/store.rb', line 32

def filters
  filters_store.keys
end

#filters_store ⇒ Hash

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns the filters storage.

Returns:

  • (Hash) —

    the filters storage



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# File 'lib/context-filters/filters/store.rb', line 17

def filters_store
  @filters_store ||= {}
end

#store(options = nil, &block) ⇒ Object

stores the block for given options, if the options have a block already the new one is added to the list

Parameters:

  • options (Object) (defaults to: nil) —

    options for filtering blocks

  • block (Proc) —

    block of code to add to the list of blocks for this options



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# File 'lib/context-filters/filters/store.rb', line 26

def store(options = nil, &block)
  filters_store[options] ||= []
  filters_store[options] << block
end