Class: ArgParser::CommandInstance
- Defined in:
- lib/arg-parser/argument.rb
Overview
Represents a specific command value for a CommandArgument, along with any additional arguments specific to this command.
Instance Attribute Summary collapse
-
#argument_scope ⇒ Object
readonly
Return an ArgumentScope for any additional arguments this command takes.
-
#command_arg ⇒ Object
readonly
Return the CommandArgument to which this CommandInstance relates.
-
#command_value ⇒ Object
readonly
The constant value that identifies this CommandInstance.
Attributes inherited from Argument
#default, #description, #key, #on_parse, #required, #short_key, #usage_break
Instance Method Summary collapse
-
#initialize(cmd_val, desc, cmd_arg, arg_scope, opts = {}) ⇒ CommandInstance
constructor
A new instance of CommandInstance.
- #to_s ⇒ Object
- #to_use ⇒ Object
Methods inherited from Argument
Constructor Details
#initialize(cmd_val, desc, cmd_arg, arg_scope, opts = {}) ⇒ CommandInstance
Returns a new instance of CommandInstance.
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# File 'lib/arg-parser/argument.rb', line 211 def initialize(cmd_val, desc, cmd_arg, arg_scope, opts = {}) if cmd_arg.on_parse if cmd_inst_op = opts[:on_parse] # Command and command instance both defined on_parse handlers opts[:on_parse] = lambda do |val, arg, hsh| cmd_arg.on_parse(val, arg, hsh) cmd_inst_op.on_parse(val, arg, hsh) end else opts[:on_parse] = cmd_arg.on_parse end end super(cmd_arg.key, desc, opts) @command_value = cmd_val @command_arg = cmd_arg @argument_scope = arg_scope end |
Instance Attribute Details
#argument_scope ⇒ Object (readonly)
Return an ArgumentScope for any additional arguments this command takes
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# File 'lib/arg-parser/argument.rb', line 208 def argument_scope @argument_scope end |
#command_arg ⇒ Object (readonly)
Return the CommandArgument to which this CommandInstance relates
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# File 'lib/arg-parser/argument.rb', line 206 def command_arg @command_arg end |
#command_value ⇒ Object (readonly)
Returns the constant value that identifies this CommandInstance.
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# File 'lib/arg-parser/argument.rb', line 204 def command_value @command_value end |
Instance Method Details
#to_s ⇒ Object
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# File 'lib/arg-parser/argument.rb', line 229 def to_s @command_value end |
#to_use ⇒ Object
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# File 'lib/arg-parser/argument.rb', line 233 def to_use @command_value end |