Class: Caboose::BlockCacheImage

Inherits:
Object
  • Object
show all
Defined in:
app/models/caboose/block_cache_image.rb

Instance Method Summary collapse

Constructor Details

#initialize(image) ⇒ BlockCacheImage

Returns a new instance of BlockCacheImage.


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# File 'app/models/caboose/block_cache_image.rb', line 5

def initialize(image)
  @urls = {}
  image.styles.each do |style|                  
    @urls[style[0].to_s] = image.url(style[0])
  end      
  #puts "--------------------------------------------"
  #puts "Caboose::BlockCacheImage.initialize"
  #puts "urls = #{@urls.inspect}"
  #puts "--------------------------------------------"
end

Instance Method Details

#marshal_dumpObject


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# File 'app/models/caboose/block_cache_image.rb', line 26

def marshal_dump
  arr = []
  if @urls && @urls.count > 0
    @urls.each do |k,v|                    
      arr << k
      arr << v
    end
  end      
  return arr
end

#marshal_load(arr) ⇒ Object


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# File 'app/models/caboose/block_cache_image.rb', line 37

def marshal_load arr
  @urls = {}
  i = 0
  count = arr.count
  while i<count
    k = arr[i]
    @urls[k] = arr[i+1]
    i = i + 2        
  end      
  #puts "--------------------------------------------"
  #puts "Caboose::BlockCacheImage.marshal_load"
  #puts "urls = #{@urls.inspect}"
  #puts "--------------------------------------------"
end

#url(style = nil) ⇒ Object


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# File 'app/models/caboose/block_cache_image.rb', line 16

def url(style = nil)
  #puts "--------------------------------------------"
  #puts "Caboose::BlockCacheImage.url"
  #puts "urls = #{@urls.inspect}"
  #puts "--------------------------------------------"
  
  return @urls['thumb'] if style.nil?
  return @urls[style.to_s]
end