class Rattler::RakeTask
The rake task to generate parser code from a grammar
Attributes
grammar[RW]
name[RW]
rtlr_opts[RW]
verbose[RW]
Public Class Methods
new(name = :rattler) { |self| ... }
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# File lib/rattler/rake_task.rb, line 17 def initialize(name = :rattler) @name = name @grammar = nil @rtlr_opts = [] @verbose = true yield self if block_given? define_task end
Private Instance Methods
define_task()
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# File lib/rattler/rake_task.rb, line 30 def define_task task name do RakeFileUtils.send(:verbose, verbose) do ::Rattler::Runner.run(run_args) if valid? end end end
run_args()
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# File lib/rattler/rake_task.rb, line 38 def run_args [grammar] + rtlr_opts end
valid?()
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# File lib/rattler/rake_task.rb, line 42 def valid? unless grammar puts "No grammar specified" return false end true end