Class: Simp::Cli::Config::YesNoItem

Inherits:
Item
  • Object
show all
Defined in:
lib/simp/cli/config/item.rb

Overview

A Item that asks for lists instead of Strings

note that @value is a Strin

Instance Attribute Summary

Attributes inherited from Item

#allow_user_apply, #config_items, #description, #die_on_apply_fail, #fact, #fail_on_missing_answer, #key, #next_items_tree, #silent, #skip_apply, #skip_query, #skip_yaml, #value

Instance Method Summary collapse

Methods inherited from Item

#apply, #default_value, #initialize, #os_value, #print_banner, #print_summary, #puppet_value, #query, #query_ask, #query_extras, #query_status, #recommended_value, #safe_apply, #say_blue, #say_green, #say_red, #say_yellow

Constructor Details

This class inherits a constructor from Simp::Cli::Config::Item

Instance Method Details

#highline_question_type ⇒ Object

NOTE: Highline should transform the input to a boolean but doesn’t. Why? REJECTED: Override #query_ask using Highline’s #agree? *** no, can’t bool



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# File 'lib/simp/cli/config/item.rb', line 236

def highline_question_type
  lambda do |str|
    return true  if ( str =~ /^(y(es)?|true)$/i ? true : false || str.class == TrueClass  )
    return false if ( str =~ /^(n(o)?|false)$/i ? true : false || str.class == FalseClass )
    nil
  end
end

#next_items ⇒ Object 



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# File 'lib/simp/cli/config/item.rb', line 255

def next_items
  @next_items_tree.fetch( highline_question_type.call( @value ), [] )
end

#not_valid_message ⇒ Object 



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# File 'lib/simp/cli/config/item.rb', line 225

def not_valid_message
  "enter 'yes' or 'no'"
end

#to_yaml_s ⇒ Object

NOTE: when used from query_ask, the highline_question_type lamba doesn’t always cast internal type of @value to a boolean. As a workaround, we cast it here before it is committed to the super’s YAML output.



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# File 'lib/simp/cli/config/item.rb', line 247

def to_yaml_s
  _value = @value
  @value = highline_question_type.call @value
  x = super
  @value = _value
  x
end

#validate(v) ⇒ Object 



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# File 'lib/simp/cli/config/item.rb', line 229

def validate( v )
  return true if (v.class == TrueClass || v.class == FalseClass)
  ( v =~ /^(y(es)?|true|false|no?)$/i ) ? true : false
end