module PJL
PJL
generation
Example¶ ↑
class MyPrinter include PJL def run job "job-#$$" do rdymsg display: "wait..." enter :postscript do puts "%!PS" ... end end end end MyPrinter.new.run
pjl/version.rb – Name and version number
Constants
- AUTHOR
- COPYRIGHT
- DESCRIPTION
- HOMEPAGE
- LICENSE
- NAME
- SUMMARY
- TEAM
- VERSION
Public Instance Methods
enter(language) { || ... }
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# File lib/pjl.rb, line 95 def enter language pjl :enter, language: language.to_sym yield ensure uel pjl end
iparm(p) { || ... }
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# File lib/pjl.rb, line 67 def iparm p m = @m @m = { iparm: p.to_sym } yield ensure @m = m end
job(name, **kwargs) { || ... }
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# File lib/pjl.rb, line 48 def job name, **kwargs print "\0"*32 uels do pjl pjl :job, name: name, **kwargs yield ensure pjl :eoj, name: name end end
lparm(p) { || ... }
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# File lib/pjl.rb, line 59 def lparm p m = @m @m = { lparm: p.to_sym } yield ensure @m = m end
method_missing(name, *args, **kwargs, &block)
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Calls superclass method
# File lib/pjl.rb, line 80 def method_missing name, *args, **kwargs, &block if block then super else args.each { |a| case a when String, Symbol then next else super end } if name.to_s =~ /\Apjl_/ then name = $'.to_sym end pjl name, *args, **kwargs end end
Private Instance Methods
pjl(*args, **kwargs)
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# File lib/pjl.rb, line 123 def pjl *args, **kwargs c = Cmd.new args.flatten! args .each { |a| c.push a } @m &.each { |k,v| c.pushkw k, ":", v } kwargs .each { |k,v| c.pushkw k, "=", v } puts c end
system(*args)
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Calls superclass method
# File lib/pjl.rb, line 132 def system *args super or raise "#{args.first} terminated unsuccessful: #$?" end
uel()
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# File lib/pjl.rb, line 105 def uel print "\e%-12345X" end
uels() { || ... }
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# File lib/pjl.rb, line 109 def uels uel yield ensure uel end