Class: Mayl::Commands::Get

Inherits:
Object
  • Object
show all
Defined in:
lib/mayl/commands/get.rb

Overview

Public: The Get command accepts a key and returns a summary of the values for that key in every locale.

Example

command = Get.new(env, 'activerecord.models.post')
command.execute
# Outputs:
#   ca: Article
#   es: Artículo
#   en: Post

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(env, key) ⇒ Get

Public: Initializes a new Get command.

env - the global environment key - the String key to get the value of



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# File 'lib/mayl/commands/get.rb', line 22

def initialize(env, key)
  @env = env
  @key = key
end

Instance Attribute Details

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/mayl/commands/get.rb', line 16

def key
  @key
end

Instance Method Details

#execute ⇒ Object

Public: Executes the command, iterating over each locale, asking the value for the key, and printing it out.

Returns the key.



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# File 'lib/mayl/commands/get.rb', line 31

def execute
  locales.each do |locale|
    result = locale.get qualified_key
    name   = locale.to_s
    if result.is_a? String
      print "  #{name}: #{result}\n"
    else
      print "  #{name}: (empty)\n"
    end
  end
  @key
end