class R::TargetSmart
Target
with additional functionality.
Attributes
input[R]
output[R]
Public Class Methods
new()
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# File lib/rub/r/target.rb, line 192 def initialize @input = Set.new @output = Set.new end
Public Instance Methods
build()
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# File lib/rub/r/target.rb, line 218 def build build_dependancies clean? and return build_self clean end
clean()
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Mark target as clean.
@return [void]
# File lib/rub/r/target.rb, line 200 def clean output.all?{|f| !f.is_a?(Symbol) and f.exist?} or return R::ppersistant["Rub.TargetSmart.#{@output.sort.join('\0')}"] = hash_self end
clean?()
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Is this target clean?
@return [true,false] True if this target is up-to-date.
# File lib/rub/r/target.rb, line 209 def clean? output.each do |f| f.is_a?(Symbol) and return false # Tags are never clean. f.exist? or return false # Output missing, rebuild. end R::ppersistant["Rub.TargetSmart.#{@output.sort.join('\0')}"] == hash_self end