Class: Quik::Catalog

Inherits:
Object
  • Object
show all
Defined in:
lib/quik/catalog.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(text) ⇒ Catalog

Returns a new instance of Catalog.



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# File 'lib/quik/catalog.rb', line 24

def initialize( text )
  @scripts     = YAML.load( text )
end

Class Method Details

.from_file(path) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 13

def self.from_file( path )
  ## read in themes catalog
  text  = File.read( path )  ## fix: use File.read_utf8 ??
  self.from_string( text )
end

.from_string(text) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 19

def self.from_string( text )
  self.new( text )
end

.from_url(src) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 7

def self.from_url( src )
  worker = Fetcher::Worker.new
  text = worker.read_utf8!( src )
  self.from_string( text )
end

Instance Method Details

#list(filter = nil) ⇒ Object 



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# File 'lib/quik/catalog.rb', line 28

def list( filter=nil )
  ## pp filter

  @scripts.each_with_index do |h,i|
    name    = h['name']
    summary = h['summary']

    line = ''
    line << "  %3d" % (i+1)
    line << "..%-10s" % name
    line << " .:.  #{summary}"

    if filter
      ## note: ignore case (upper/lower/downcase) for now
      ##  filter on name/title and
      ##            tags for now
      if name.downcase.index(filter.downcase)    != nil ||    ## note: 0 is match found on index 0; only nil is not found
         summary.downcase.index(filter.downcase) != nil
        puts line
      end
    else
      puts line
    end
  end
end