class Fifo

new(l) click to toggle source

Calls superclass method

# File lib/rgw/types.rb, line 55
def initialize l
    raise ArgumentError, "length has to be >= 1" if l.to_i < 1
    @lng = l.to_i
    super()
end

<<(item)

Alias for: push

max() click to toggle source

# File lib/rgw/types.rb, line 66
def max
    @lng
end

push(item) click to toggle source

Calls superclass method

# File lib/rgw/types.rb, line 61
def push item
    super
    self.delete_at(0) if self.length > @lng
end

Also aliased as: <<

resize(l) click to toggle source

# File lib/rgw/types.rb, line 70
def resize l
    @lng = l
    while(self.length > @lng)
        self.delete_at(0)
    end
end