Class: Fetching::FetchingArray

Inherits:
Fetching
  • Object
show all
Includes:
Enumerable, ArrayMethods
Defined in:
lib/fetching/fetching_array.rb

Defined Under Namespace

Modules: ArrayMethods

Constant Summary

Constants inherited from Fetching

VERSION, WHITELIST

Instance Method Summary collapse

Methods included from ArrayMethods

#empty?, #length, #reverse, #shuffle, #sort, #sort_by, #values_at

Methods inherited from Fetching

#==, from, from_json, #hash, #initialize, #inspect, #to_fetching, #to_s

Constructor Details

This class inherits a constructor from Fetching

Instance Method Details

#[](*args) ⇒ Object 



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# File 'lib/fetching/fetching_array.rb', line 6

def [](*args)
  if args.length == 1 && args.first.is_a?(Integer)
    Fetching.from @table.fetch(args.first)
  else
    values_at(*args)
  end
end

#each ⇒ Object 



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# File 'lib/fetching/fetching_array.rb', line 14

def each
  @table.each_index do |i|
    yield self[i]
  end
end

#first(num = 0) ⇒ Object 



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# File 'lib/fetching/fetching_array.rb', line 20

def first(num = 0)
  return self[0] if num.zero?

  Array.new(num) { |i| self[i] }
end