Class: TTY::Option::ParseError

Inherits:

Error

• Object
• TTY::Option::ParseError

Defined in:

lib/tty/option/errors.rb

Overview

Raised during command line input parsing

Direct Known Subclasses

InvalidArgument, InvalidArity, InvalidConversionArgument, MissingArgument, MissingParameter, UnpermittedArgument

Instance Attribute Summary

• #param ⇒ Object

  Returns the value of attribute param.

Instance Method Summary

• #format_value(value) ⇒ String

  Format value.

Instance Attribute Details

#param ⇒ Object

Returns the value of attribute param.

# File 'lib/tty/option/errors.rb', line 24

def param
  @param
end

Instance Method Details

#format_value(value) ⇒ String

Format value

Examples:

format_value([:a, 1])
# => a:1

Parameters:

• value (Object) —

  the value to format

Returns:

• (String)

# File 'lib/tty/option/errors.rb', line 38

def format_value(value)
  value.respond_to?(:to_ary) ? value.join(":") : value.to_s
end