Class: Imagery

Inherits:
Object
  • Object
show all
Includes:
Core
Defined in:
lib/imagery.rb,
lib/imagery/s3.rb,
lib/imagery/test.rb,
lib/imagery/faking.rb

Defined Under Namespace

Modules: Core, Faking, GM, S3, Test

Constant Summary collapse

VERSION = 
"0.2.0"
InvalidImage =

Raised during Imagery#save if the image can’t be recognized.

Class.new(StandardError)

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Core

#delete, #initialize, #save, #url

Instance Attribute Details

#key ⇒ Object (readonly)

A unique id for the image.



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

def key
  @key
end

#prefix ⇒ Object (readonly)

Acts as a namespace, e.g. ‘photos`.



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# File 'lib/imagery.rb', line 15

def prefix
  @prefix
end

#sizes ⇒ Object (readonly)

A hash of name => tuple pairs. The name describes the size, e.g. ‘small`.

  • The first element if the tuple is the resize geometry.

  • The second (optional) element describes the extent.

Examples:


Imagery.new(:photos, "1001", tiny: ["90x90^", "90x90"])

See Also:



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# File 'lib/imagery.rb', line 31

def sizes
  @sizes
end

Class Method Details

.root(*args) ⇒ Object 



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# File 'lib/imagery.rb', line 117

def self.root(*args)
  File.join(@root, *args)
end

.root=(path) ⇒ Object 



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# File 'lib/imagery.rb', line 121

def self.root=(path)
  @root = path
end

Instance Method Details

#ext(file) ⇒ Object

Returns the base filename together with the extension, which defaults to jpg.



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# File 'lib/imagery.rb', line 109

def ext(file)
  "#{file}.#{@ext}"
end

#root(*args) ⇒ Object 



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# File 'lib/imagery.rb', line 113

def root(*args)
  self.class.root(prefix, key, *args)
end