Module: Lazier

Defined in:
lib/lazier.rb,
lib/lazier/hash.rb,
lib/lazier/math.rb,
lib/lazier/object.rb,
lib/lazier/string.rb,
lib/lazier/boolean.rb,
lib/lazier/version.rb,
lib/lazier/datetime.rb,
lib/lazier/pathname.rb,
lib/lazier/settings.rb,
lib/lazier/exceptions.rb

Overview

This file is part of the lazier gem. Copyright (C) 2012 and above Shogun . Licensed under the MIT license, which can be found at http://www.opensource.org/licenses/mit-license.php.

Defined Under Namespace

Modules: Boolean, DateTime, Exceptions, Hash, Math, Object, Pathname, String, TimeZone, Version Classes: Settings

Class Method Summary collapse

Class Method Details

.is_ruby_18? ⇒ Boolean

Checks if we are running under Ruby 1.8

Returns:

  • (Boolean) —

    true for Ruby 1.8, false otherwise.



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# File 'lib/lazier.rb', line 30

def self.is_ruby_18?
  RUBY_VERSION =~ /^1\.8/
end

.load!(*what) ⇒ Settings

Loads the extensions.

Parameters:

  • what (Array) —

    The modules to load. Valid values are: @option object Extensions for all objects. @option boolean Extensions for boolean values. @option string Extensions for strings. @option hash Extensions for hashs. @option datetime Extensions date and time objects. @option math Extensions for Math module. @option pathname Extensions for path objects.

Returns:

  • (Settings) —

    The settings for the extensions.



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# File 'lib/lazier.rb', line 52

def self.load!(*what)
  what = ["object", "boolean", "string", "hash", "datetime", "math", "pathname"] if what.count == 0
  what.collect! { |w| w.to_s }

  # Dependency resolving
  what << "object" if what.include?("datetime")
  what << "object" if what.include?("math")
  what.compact.uniq!

  if what.include?("object") then
    ::Object.class_eval do
      include ::Lazier::Object
    end
  end

  if what.include?("boolean") then
    ::TrueClass.class_eval do
      include ::Lazier::Object
      include ::Lazier::Boolean
    end

    ::FalseClass.class_eval do
      include ::Lazier::Object
      include ::Lazier::Boolean
    end
  end

  if what.include?("string") then
    ::String.class_eval do
      include ::Lazier::String
    end
  end

  if what.include?("hash") then
    ::Hash.class_eval do
      include ::Lazier::Hash
    end
  end

  if what.include?("datetime") then
    ::Time.class_eval do
      include ::Lazier::DateTime
    end

    ::Date.class_eval do
      include ::Lazier::DateTime
    end

    ::DateTime.class_eval do
      include ::Lazier::DateTime
    end

    ::ActiveSupport::TimeZone.class_eval do
      include ::Lazier::TimeZone
    end
  end

  if what.include?("math") then
    ::Math.class_eval do
      include ::Lazier::Math
    end
  end

  if what.include?("pathname") then
    require "pathname"

    ::Pathname.class_eval do
      include ::Lazier::Pathname
    end
  end

  yield if block_given?

  ::Lazier::Settings.instance
end

.settings ⇒ Settings

Returns the settings for the extensions

Returns:

  • (Settings) —

    The settings for the extensions.



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# File 'lib/lazier.rb', line 37

def self.settings
  ::Lazier::Settings.instance
end