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3.3.0 (2012-05-30)

  • Fix :as => :count when using multiple switches.
  • Ensure range typecast allows negative range values.
  • Ignore nil objects send to #parse instead of choking.

3.2.0 (2012-05-15)

  • Ensure boolean options appear correctly in to_hash output. (#59)

3.1.1 (2012-04-24)

  • Ensure separators before any options are still being processed (#62)

3.1.0 (2012-04-23)

  • Allow options to be fetched via underscores instead of dashes (as a fallback) (Eric Anderson, #51)
  • Added Slop#strict? method.
  • Added strict checks for Integer/Float type casting. (Amon Sha)
  • Ensure separators are not replacing existing separators (#61)

3.0.4 (2012-01-31)

  • Ensure option=argument syntax does not consume following arguments (#55).

3.0.3 (2012-01-30)

  • Ensure options passed after option terminator do not raise an exception (#54, Amon Sha)

3.0.2 (2012-01-27)

  • Ensure --option=value is being evaluated before multiple switches (#52)

3.0.1 (2012-01-27)

  • Ensure tests run green on 1.8.7
  • Ensure :argument => :optional works with :option= format.
  • Ruby 1.8.7 compat fix (dont chain Enumerable methods!) (Eric Anderson)

3.0.0 (2012-01-24)

  • value_to_range returns an x..x range if the value looks like an integer.
  • Lots of code refactoring
  • Use TomDoc documentation
  • Added Slop::Commands and removed existing command system
  • Configuration options altered:
    • :optional has been renamed to :optional_argument
    • Added :required for mandatory options
    • :argument now accepts an :optional symbol as well as boolean value
  • Removed Slop instance methods:
    • description=, description
    • summary=, summary
    • command
    • on_empty
    • on_noopts
    • execute
    • to_struct
  • Added Slop instance methods:
    • separator
    • fetch_option
    • add_callback

2.4.3 (2012-01-16)

  • Allow the :as option to accept an object responding to :call for custom type conversions (#45)
  • Ensure negative integers are not parsed as possible options (#46)

2.4.2 (2011-12-18)

  • Fix checking of required options (Dominik Honnef)

2.4.1 (2011-12-08)

  • Ensure optional arguments are returned correctly

2.4.0 (2011-11-26)

  • Avoid define_method for checking an options presence (and caching it) #37
  • Ensure the short option allows an appended = for accepting arguments
  • Implement respond_to?

2.3.1 (2011-11-11)

  • Return nil for any options using casting which don't expect arguments (#33)
  • Fix parenthesis warning on 1.8.7 (@shevegen)
  • Ensure long argument is a string before attempting to use #[] method on it

2.3.0 (2011-11-04)

  • Allow flags to have suffixed = char for options which accept an argument

2.2.0 (2011-11-02)

  • Support bup.options style optspec parsing

  • Allow :as to accept a count value (Conrad Irwin):

    on :v, :verbose, :as => :count # -vv; opts[:verbose] #=> 2

2.1.0 (2011-08-03)

  • Added Slop#missing for returning a list of missing options parsed
  • Allow Slop#present? to accept multiple arguments
  • Added :all_accept_arguments to Slop configuration options, this saves having to specify that every option takes an argument
  • Added Slop#to_struct for building new classes from options

2.0.0 (2011-07-07)

  • Deprecations:
    • Removed Slop::Options#to_hash continue using Slop#to_hash directly. This method also now returns symbols by default instead of strings. If you want strings use opts.to_hash(false)
    • :multiple_switches is now enabled by default, to parse fbar as the option f with value bar you must disable :multiple_switches
    • Removed Slop::Options#to_help and merged its contents into Slop#help
    • Removed lib/slop/options.rb and merged Slop::Options into slop.rb
    • Removed lib/slop/option.rb and merged Slop::Option into slop.rb
    • These changes make Slop much easier to vendor in libraries
  • Slop::Option now inherits from Struct.new
  • Added Slop::Error subclassing from StandardError which all exception classes should inherit from
  • Added Slop::MissingOptionError and :required option to Slop::Option. This exception is raised when a mandatory option is not used

1.9.1 (2011-06-16)

  • Ensure optional items with no arguments still return true when searching for presence

1.9.0 (2011-06-15)

  • Add command completion and support for an error message when ambiguous commands are used
  • Add command aliases
  • Fix: Ensure parsed elements are removed from original arguments when using :multiple_switches
  • Ensure anything after -- is parsed as an argument and not option even if prefixed with /--?/
  • Performance improvements when making many calls to Slop#option? for checking an options presence (Rob Gleeson)
  • Ensure execute passes command arguments to the block
  • Support for summary and description (Denis Defreyne)

1.8.0 (2011-06-12)

  • Added execute method to Slop for commands. This block will be invoked when a specific command is used. The Slop object will be yielded to the block
  • Allow passing a class name to on to be used as an :as option. ie: on :people, 'Some people', Array
  • Get smart with parsing options optparse style: on '--name NAME' and on 'password [OPTIONAL]'
  • Feature: :arguments setting to enable argument passing for all options

1.7.0 (2011-06-06)

  • Feature: Autocreate (auto create options at parse time, making assumptions)
  • Feature: When parsing options as arrays, push multiple arguments into a single array

1.6.1 (2011-06-01)

  • Fix tests and using a temporary Array for ARGV, fixes RubyGems Test issues
  • General cleanup of code

1.6.0 (2011-05-18)

  • Add :ignore_case to Slop options for case insensitive option matching
  • Add :on_noopts for triggering an event when the arguments contain no options
  • Add :unless to Slop::Option for omitting execution of the Options block when this object exists in the Array of items passed to Slop.new
  • Bugfix: Do not parse negative integers as options. A valid option must start with an alphabet character
  • Bugfix: Allow a Range to accept a negative Integer at either end

1.5.5 (2011-05-03)

  • Bugfix: only attempt to extract options prefixed with -

1.5.4 (2011-05-01)

  • Bugfix: parse! should not remove items with the same value as items used in option arguments. Fixes #22 (Utkarsh Kukreti)

1.5.3 (2011-04-22)

  • Bugfix: Use integers when fetching array indexes, not strings

1.5.2 (2011-04-17)

  • Bugfix: Ensure ARGV is empty when using the on_empty event

1.5.0 (2011-04-15)

  • Add Slop#get as alias to Slop#[]
  • Add Slop#present? as alias for Slop#<option>?
  • Add Option#count for monitoring how many times an option is called
  • Add :io for using a custom IO object when using the :help option
  • Numerous performance tweaks
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