Class
Base class of exceptions from OptionParser
.
Constants
Attributes
Read
No documentation available
Write
No documentation available
Read & Write
No documentation available
Class Methods
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2145
def self.filter_backtrace(array)
unless $DEBUG
array.delete_if(&%r"\A#{Regexp.quote(__FILE__)}:"o.method(:=~))
end
array
end
No documentation available
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2126
def initialize(*args, additional: nil)
@additional = additional
@arg0, = args
@args = args
@reason = nil
end
No documentation available
Instance Methods
#
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2172
def inspect
"#<#{self.class}: #{args.join(' ')}>"
end
No documentation available
#
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2179
def message
"#{reason}: #{args.join(' ')}#{additional[@arg0] if additional}"
end
Default stringizing method to emit standard error message.
#
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2168
def reason
@reason || self.class::Reason
end
Returns error reason. Override this for I18N.
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2140
def recover(argv)
argv[0, 0] = @args
argv
end
Pushes back erred argument(s) to argv
.
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2152
def set_backtrace(array)
super(self.class.filter_backtrace(array))
end
No documentation available
lib/optparse.rb
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# File tmp/rubies/ruby-3.3.0/lib/optparse.rb, line 2156
def set_option(opt, eq)
if eq
@args[0] = opt
else
@args.unshift(opt)
end
self
end
No documentation available