Class: MetallumCli::Configuration

Inherits:
Object
  • Object
show all
Defined in:
lib/metallum-cli/configuration.rb

Constant Summary collapse

CONFIG_FILE = 
"#{ENV['HOME']}/.metallumcli"

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#lang ⇒ Object

Returns the value of attribute lang.



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# File 'lib/metallum-cli/configuration.rb', line 4

def lang
  @lang
end

Class Method Details

.instance ⇒ Object 



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# File 'lib/metallum-cli/configuration.rb', line 12

def self.instance
  @instance ||= File.exists?(CONFIG_FILE) ? load_yml() : new.tap(&:defaults)
end

.load_yml ⇒ Object 



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# File 'lib/metallum-cli/configuration.rb', line 16

def self.load_yml
  YAML.load_file(CONFIG_FILE)
end

.save ⇒ Object 



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# File 'lib/metallum-cli/configuration.rb', line 20

def self.save
  File.open(CONFIG_FILE, 'w+') { |f| f.write(instance.to_yaml) }
end

Instance Method Details

#defaults ⇒ Object 



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# File 'lib/metallum-cli/configuration.rb', line 8

def defaults
  self.lang ||= 'en'
end