Class ParseError
In: lib/optparse.rb
Parent: RuntimeError

Base class of exceptions from OptionParser.

Methods

inspect   message   new   reason   recover   set_option   to_s  

Constants

Reason = 'parse error'.freeze   Reason which caused the error.

Attributes

args  [R] 
reason  [W] 

Public Class methods

Public Instance methods

message()

Default stringizing method to emit standard error message.

reason()

Returns error reason. Override this for I18N.

recover(argv)

Pushes back erred argument(s) to argv.

to_s()

Alias for message

[Validate]

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