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class Athena::Console::Input::Definition
inherits Reference #

Represents a collection of ACON::Input::Arguments and ACON::Input::Options that are to be parsed from an ACON::Input::Interface.

Can be used to set the inputs of an ACON::Command via the ACON::Command#definition= method if so desired, instead of using the dedicated methods.

Constructors#

.new(definition : ::Hash(String, ACON::Input::Option) | ::Hash(String, ACON::Input::Argument)) : self#

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.new(definition : Array(ACON::Input::Argument | ACON::Input::Option) = Array(ACON::Input::Argument | ACON::Input::Option).new)#

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.new(*definitions : ACON::Input::Argument | ACON::Input::Option) : self#

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Methods#

#<<(arguments : Array(ACON::Input::Argument | ACON::Input::Option)) : Nil#

Adds the provided arguments to self.

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#<<(argument : ACON::Input::Argument) : Nil#

Adds the provided argument to self.

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#<<(option : ACON::Input::Option) : Nil#

Adds the provided options to self.

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#argument(name_or_index : String | Int32) : ACON::Input::Argument#

Returns the ACON::Input::Argument with the provided name_or_index, otherwise raises ACON::Exception::InvalidArgument if that argument is not defined.

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#argument_count : Int32#

Returns the number of ACON::Input::Arguments defined within self.

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#argument_defaults : ::Hash#

Returns a ::Hash whose keys/values represent the names and default values of the ACON::Input::Arguments defined within self.

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#arguments : ::Hash(String, ACON::Input::Argument)#

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#arguments=(arguments : Array(ACON::Input::Argument)) : Nil#

Overrides the arguments of self to those in the provided arguments array.

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#definition=(definition : Array(ACON::Input::Argument | ACON::Input::Option)) : Nil#

Overrides the arguments and options of self to those in the provided definition.

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#has_argument?(name_or_index : String | Int32) : Bool#

Returns true if self has an argument with the provided name_or_index.

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#has_negation?(name : String | Char) : Bool#

Returns true if self has a negation with the provided name, otherwise false.

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#has_option?(name_or_index : String | Int32) : Bool#

Returns true if self has an option with the provided name_or_index.

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#has_shortcut?(name : String | Char) : Bool#

Returns true if self has a shortcut with the provided name, otherwise false.

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#negation_to_name(negation : String) : String#

Returns the name of the ACON::Input::Option that maps to the provided negation.

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#option(name_or_index : String | Int32) : ACON::Input::Option#

Returns the ACON::Input::Option with the provided name_or_index, otherwise raises ACON::Exception::InvalidArgument if that option is not defined.

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#option_defaults : ::Hash#

Returns a ::Hash whose keys/values represent the names and default values of the ACON::Input::Options defined within self.

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#option_for_shortcut(shortcut : String | Char) : ACON::Input::Option#

Returns the name of the ACON::Input::Option with the provided shortcut.

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#options : ::Hash(String, ACON::Input::Option)#

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#options=(options : Array(ACON::Input::Option)) : Nil#

Overrides the options of self to those in the provided options array.

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#required_argument_count : Int32#

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#synopsis(short : Bool = false) : String#

Returns an optionally short synopsis based on the ACON::Input::Arguments and ACON::Input::Options defined within self.

The synopsis being the docopt string representing the expected options/arguments. E.g. <name> move <x> <y> [--speed=<kn>]. ameba:disable Metrics/CyclomaticComplexity

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