Class: Primer::Octicon::Cache

Inherits:
Object
  • Object
show all
Defined in:
app/lib/primer/octicon/cache.rb

Overview

:nodoc:

Constant Summary collapse

LOOKUP =

rubocop:disable Style/MutableConstant

{}
PRELOADED_ICONS =

Preload the top 20 used icons.

[:alert, :check, :"chevron-down", :paste, :clock, :"dot-fill", :info, :"kebab-horizontal", :link, :lock, :mail, :pencil, :plus, :question, :repo, :search, :"shield-lock", :star, :trash, :x].freeze

Class Method Summary collapse

Class Method Details

.clear! ⇒ Object 



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# File 'app/lib/primer/octicon/cache.rb', line 33

def clear!
  LOOKUP.clear
end

.get_key(**kwargs) ⇒ Object 



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# File 'app/lib/primer/octicon/cache.rb', line 12

def get_key(**kwargs)
  correct_key_args?(**kwargs)
  kwargs.hash
end

.limit ⇒ Object

Cache size limit.



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# File 'app/lib/primer/octicon/cache.rb', line 22

def limit
  500
end

.preload! ⇒ Object 



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# File 'app/lib/primer/octicon/cache.rb', line 37

def preload!
  PRELOADED_ICONS.each { |icon| Primer::OcticonComponent.new(icon: icon) }
end

.read(key) ⇒ Object 



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# File 'app/lib/primer/octicon/cache.rb', line 17

def read(key)
  LOOKUP[key]
end

.set(key, value) ⇒ Object 



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# File 'app/lib/primer/octicon/cache.rb', line 26

def set(key, value)
  LOOKUP[key] = value

  # Remove first item when the cache is too large.
  LOOKUP.shift if LOOKUP.size > limit
end