Class: Cl::Opts::Validate::Required

Inherits:

Validator

• Object
• Struct
• Validator
• Cl::Opts::Validate::Required

Defined in:

lib/cl/opts/validate.rb

Instance Attribute Summary

Attributes inherited from Validator

#cmd, #opts, #orig, #values

Instance Method Summary

• #apply ⇒ Object
• #missing ⇒ Object

Methods inherited from Validator

#compact, #invert, #only

Methods included from Regex

#format_regex

Instance Method Details

#apply ⇒ Object

Raises:

• (RequiredOpts)

# File 'lib/cl/opts/validate.rb', line 30

def apply
  # make sure we do not accept unnamed required options
  raise RequiredOpts.new(missing.map(&:name)) if missing.any?
end

#missing ⇒ Object

# File 'lib/cl/opts/validate.rb', line 35

def missing
  @missing ||= opts.select(&:required?).select { |opt| !values.key?(opt.name) }
end