Class: Tomo::CLI::Rules

Inherits:
Object
  • Object
show all
Defined in:
lib/tomo/cli/rules.rb,
lib/tomo/cli/rules/switch.rb,
lib/tomo/cli/rules/argument.rb,
lib/tomo/cli/rules/value_switch.rb

Defined Under Namespace

Classes: Argument, Switch, ValueSwitch

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Rules

Returns a new instance of Rules.



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# File 'lib/tomo/cli/rules.rb', line 24

def initialize
  @rules = []
end

Instance Method Details

#add_arg(spec, values_proc) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/tomo/cli/rules.rb', line 28

def add_arg(spec, values_proc)
  rule = ARG_PATTERNS.find do |regexp, method|
    break send(method, spec, values_proc) if regexp.match?(spec)
  end
  raise ArgumentError, "Unrecognized arg style: #{spec}" if rule.nil?

  rules << rule
end

#add_option(key, spec, values_proc, &block) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/tomo/cli/rules.rb', line 37

def add_option(key, spec, values_proc, &block)
  rule = OPTION_PATTERNS.find do |regexp, method|
    match = regexp.match(spec)
    break send(method, key, *match.captures, values_proc, block) if match
  end
  raise ArgumentError, "Unrecognized option style: #{spec}" if rule.nil?

  rules << rule
end

#to_a ⇒ Object 



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# File 'lib/tomo/cli/rules.rb', line 47

def to_a
  rules
end