Class: FeduxOrgStdlib::SupportInformation

Inherits:
Object
  • Object
show all
Defined in:
lib/fedux_org_stdlib/support_information.rb

Overview

Gather support information

info = SupportInformation.new puts info

Examples:

Gather information

Instance Method Summary collapse

Constructor Details

#initialize(logger: FeduxOrgStdlib::Logging::Logger.new, headlines: {}, underline_character: '-') ⇒ SupportInformation

Returns a new instance of SupportInformation.



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# File 'lib/fedux_org_stdlib/support_information.rb', line 20

def initialize(logger: FeduxOrgStdlib::Logging::Logger.new, headlines: {}, underline_character: '-')
  @logger              = logger
  @headlines           = headlines
  @underline_character = underline_character
end

Instance Method Details

#to_s ⇒ String

Output support information as string

Returns:

  • (String) —

    The available information



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# File 'lib/fedux_org_stdlib/support_information.rb', line 30

def to_s
  result = []

  max_field_length = determine_max_field_length(facter_fields)

  result << headlines.fetch(:system_information, 'System Information').underline(character: underline_character)
  result << format("%#{max_field_length}s | %s", 'Information', 'Value')
  result << format('%s + %s', '-' * max_field_length, '-' * 40)
  result.concat system_information.sort_by { |key, _value| key }.map { |key, value| format("%#{max_field_length}s | %s", key, value) }

  result << ''
  result << ''
  result << ''

  max_field_length = determine_max_field_length(rubygems_information.keys)

  result << headlines.fetch(:rubygems_information, 'Rubygems Information').underline(character: underline_character)
  result << format("%#{max_field_length}s | %s", 'Information', 'Value')
  result << format('%s + %s', '-' * max_field_length, '-' * 40)
  result.concat rubygems_information.sort_by { |key, _value| key }.map { |key, value| format("%#{max_field_length}s | %s", key, value) }

  result << ''
  result << ''
  result << ''

  max_field_length = determine_max_field_length(installed_rubygems.keys)

  result << headlines.fetch(:installed_rubygems, 'Installed Rubygems').underline(character: underline_character)
  result << format("%#{max_field_length}s | %s", 'Name', 'version')
  result << format('%s + %s', '-' * max_field_length, '-' * 40)
  result.concat installed_rubygems.sort_by { |key, _value| key }.map { |key, value| format("%#{max_field_length}s | %s", key, value) }

  result.join "\n"
end