class Piggly::Tags::UnconditionalLoopTag
Tracks loops that don't have a boolean condition in the loop statement (LOOP and FOR loops)
Public Class Methods
states()
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Calls superclass method
Piggly::Tags::AbstractLoopTag::states
# File lib/piggly/tags.rb, line 254 def self.states super.merge \ 0b0100 => "loop always passes through" end
Public Instance Methods
ping(value)
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# File lib/piggly/tags.rb, line 259 def ping(value) case value when "t" # start of iteration @count += 1 when "@" # end of iteration @ends = true when "f" # loop exit case @count when 0; @pass = true when 1; @once = true else; @twice = true end @count = 0 end end