Class: Deplate::Listings

Inherits:
Object
  • Object
show all
Defined in:
lib/deplate/counters.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(deplate) ⇒ Listings

Returns a new instance of Listings.



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# File 'lib/deplate/counters.rb', line 192

def initialize(deplate)
    @deplate  = deplate
    @listings = {}
end

Instance Attribute Details

#listings ⇒ Object

Returns the value of attribute listings.



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# File 'lib/deplate/counters.rb', line 190

def listings
  @listings
end

Instance Method Details

#def_listing(name, init = nil, props = nil) ⇒ Object 



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# File 'lib/deplate/counters.rb', line 197

def def_listing(name, init=nil, props=nil)
    init  ||= []
    props ||= {}
    @listings[name] = {
        :value => init, 
        :init  => init,
        :props => props,
    }
end

#each ⇒ Object 



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# File 'lib/deplate/counters.rb', line 211

def each
    @listings.each do |key, val|
        yield(key, val)
    end
end

#get(name, compound = false) ⇒ Object 



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# File 'lib/deplate/counters.rb', line 217

def get(name, compound=false)
    c = @listings[name]
    if c
        if compound
            c
        else
            c[:value]
        end
    else
        Deplate::Core.log(['Unknown list', name], :error)
        nil
    end
end

#get_prop(name, prop) ⇒ Object 



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# File 'lib/deplate/counters.rb', line 239

def get_prop(name, prop)
    c = @listings[name]
    if c
        c[:props][prop]
    else
        Deplate::Core.log(['Unknown list', name], :error)
        nil
    end
end

#is_defined?(name) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/deplate/counters.rb', line 207

def is_defined?(name)
    @listings.keys.include?(name)
end

#push(name, value) ⇒ Object 



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# File 'lib/deplate/counters.rb', line 249

def push(name, value)
    c = get(name)
    if c
        c << value
    end
end

#reset(name = nil) ⇒ Object 



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# File 'lib/deplate/counters.rb', line 256

def reset(name=nil)
    if name
        c = get(name, true)
        if c
            set(name, c[:init])
        end
    else
        for name in @listings.keys
            reset(name)
        end
    end
end

#set(name, value, compound = false) ⇒ Object 



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# File 'lib/deplate/counters.rb', line 231

def set(name, value, compound=false)
    if compound
        @listings[name] = value
    else
        @listings[name][:value] = value
    end
end