Module: Plugs

Defined in:
lib/plug.rb,
lib/plugs.rb,
lib/version.rb,
lib/refinements.rb,
lib/sub_selector.rb

Defined Under Namespace

Modules: ClassMethods, Refinements, SubSelector Classes: Plug

Constant Summary collapse

VERSION = 
'0.3.0'

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#plugs ⇒ Object (readonly)

Returns the value of attribute plugs.



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# File 'lib/plugs.rb', line 7

def plugs
  @plugs
end

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/plugs.rb', line 37

def self.included(base)
  base.extend(ClassMethods)
end

Instance Method Details

#+(b) ⇒ Object 



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# File 'lib/plugs.rb', line 18

def +(b)
  @plugs.merge!(b.plugs) { |key, a_values, b_values| [*a_values, *b_values] }

  self
end

#[](*keys) ⇒ Object 



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# File 'lib/plugs.rb', line 14

def [](*keys)
  self.class.new(plugs: SubSelector.sub_select(plugs:, keys:), keys:)
end

#initialize(plugs:, keys:) ⇒ Object 



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# File 'lib/plugs.rb', line 9

def initialize(plugs:, keys:)
  @plugs = plugs
  @keys = keys
end

#to_a ⇒ Object 



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# File 'lib/plugs.rb', line 24

def to_a
  plugs.values.flatten.map(&:result)
end

#to_h ⇒ Object 



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# File 'lib/plugs.rb', line 28

def to_h
  plugs.values.each_with_object({}) do |values, hash|
    values.each do |plug|
      hash[plug.key] ||= []
      hash[plug.key] << plug.result
    end
  end
end