Class: Gumdrop::ContentList

Inherits:
Hash
  • Object
show all
Defined in:
lib/gumdrop/content.rb

Direct Known Subclasses

SpecialContentList

Instance Method Summary collapse

Methods inherited from Hash

#ends_with?, #starts_with?, #to_hash_object, #to_symbolized_hash

Constructor Details

#initialize ⇒ ContentList

Returns a new instance of ContentList.



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# File 'lib/gumdrop/content.rb', line 196

def initialize
  @cache = {}
  super
end

Instance Method Details

#add(content, uri = nil) ⇒ Object 



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# File 'lib/gumdrop/content.rb', line 206

def add(content, uri=nil)
  uri= content.uri if uri.nil?
  self[uri]= content
  content
end

#all(pattern = nil) ⇒ Object

Returns Array of content objects



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# File 'lib/gumdrop/content.rb', line 218

def all(pattern=nil)
  pattern.nil? ? values : find(pattern)
end

#clear ⇒ Object 



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# File 'lib/gumdrop/content.rb', line 234

def clear
  @cache.clear()
  super
end

#create(path, generator = nil, &block) ⇒ Object 



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# File 'lib/gumdrop/content.rb', line 201

def create(path, generator=nil, &block)
  content= Content.new path, generator, &block
  add content #, path
end

#find(pattern) ⇒ Object

Scans the filenames (keys) and uses fnmatch to find maches



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# File 'lib/gumdrop/content.rb', line 223

def find(pattern)
  patterns= [pattern].flatten
  contents=[]
  self.each_pair do |path, content|
    patterns.each do |pattern|
      contents << content if Content.path_match? path, pattern
    end
  end
  contents
end

#first(pattern) ⇒ Object 



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# File 'lib/gumdrop/content.rb', line 243

def first(pattern)
  if @cache.has_key? pattern
    @cache[pattern]
  else
    @cache[pattern]= find(pattern).first
  end
end

#get(key) ⇒ Object 



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# File 'lib/gumdrop/content.rb', line 239

def get(key)
  self[key]
end

#remove(content) ⇒ Object 



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# File 'lib/gumdrop/content.rb', line 212

def remove(content)
  uri = content.is_a? String ? content : content.uri
  self.delete uri
end