Class: Rubord::Collection

Inherits:
Object
  • Object
show all
Includes:
Enumerable
Defined in:
lib/rubord/models/collection.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Collection

Returns a new instance of Collection.



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# File 'lib/rubord/models/collection.rb', line 5

def initialize
  @store = {}
end

Instance Method Details

#[](key) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 9

def [](key)
  @store[key]
end

#[]=(key, value) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 13

def []=(key, value)
  @store[key] = value
end

#delete(key) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 26

def delete(key)
  @store.delete(key)
end

#each(&block) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 30

def each(&block)
  @store.each_value(&block)
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubord/models/collection.rb', line 62

def empty?
  @store.empty?
end

#filter(&block) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 38

def filter(&block)
  self.class.new.tap do |col|
    @store.each do |k, v|
      col.set(k, v) if block.call(v)
    end
  end
end

#find(&block) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 46

def find(&block)
  @store.values.find(&block)
end

#get(key) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 17

def get(key)
  @store[key]
end

#keys ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 54

def keys
  @store.keys
end

#map(&block) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 34

def map(&block)
  @store.values.map(&block)
end

#set(key, value) ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 21

def set(key, value)
  @store[key] = value
  self
end

#size ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 58

def size
  @store.size
end

#to_h ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 66

def to_h
  @store.dup
end

#values ⇒ Object 



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# File 'lib/rubord/models/collection.rb', line 50

def values
  @store.values
end