class

Athena::Console::Input::Definition

Inherits Reference / Object

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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Instance 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

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

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argument_defaults

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
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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

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
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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
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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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