Class: Loom::Pattern::Loader

Inherits:
Object
  • Object
show all
Defined in:
lib/loom/pattern/loader.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pattern_files) ⇒ Loader

Returns a new instance of Loader.



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# File 'lib/loom/pattern/loader.rb', line 14

def initialize(pattern_files)
  @loom_pattern_files = pattern_files
  @reference_set = ReferenceSet.new
end

Class Method Details

.load(config) ⇒ Object 



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# File 'lib/loom/pattern/loader.rb', line 7

def load(config)
  loader = Loader.new config.files.loom_files
  loader.load_patterns
  loader
end

Instance Method Details

#get_pattern_ref(slug) ⇒ Object Also known as: [] 



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# File 'lib/loom/pattern/loader.rb', line 32

def get_pattern_ref(slug)
  @reference_set[slug]
end

#load_patterns ⇒ Object 



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# File 'lib/loom/pattern/loader.rb', line 37

def load_patterns
  @loom_pattern_files.each do |f|
    raise SiteFileNotFound, f unless File.exists? f
    load_pattern_file f
  end
end

#patterns(slugs = nil) ⇒ Object 



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# File 'lib/loom/pattern/loader.rb', line 23

def patterns(slugs=nil)
  if slugs.nil?
    @reference_set.pattern_refs
  else
    refs = slugs.map { |slug| get_pattern_ref(slug) }
    expand_refs(refs)
  end
end

#slugs ⇒ Object 



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# File 'lib/loom/pattern/loader.rb', line 19

def slugs
  @reference_set.slugs
end