Sha256: 921c85812f5b81d7c561725562ff5607d496a0a731ec06faf64e25dad7bd1f22

Contents?: true

Size: 1.74 KB

Versions: 237

Compression:

Stored size: 1.74 KB

Contents

class Thor
  module CoreExt #:nodoc:
    # A hash with indifferent access and magic predicates.
    #
    #   hash = Thor::CoreExt::HashWithIndifferentAccess.new 'foo' => 'bar', 'baz' => 'bee', 'force' => true
    #
    #   hash[:foo]  #=> 'bar'
    #   hash['foo'] #=> 'bar'
    #   hash.foo?   #=> true
    #
    class HashWithIndifferentAccess < ::Hash #:nodoc:
      def initialize(hash = {})
        super()
        hash.each do |key, value|
          self[convert_key(key)] = value
        end
      end

      def [](key)
        super(convert_key(key))
      end

      def []=(key, value)
        super(convert_key(key), value)
      end

      def delete(key)
        super(convert_key(key))
      end

      def values_at(*indices)
        indices.map { |key| self[convert_key(key)] }
      end

      def merge(other)
        dup.merge!(other)
      end

      def merge!(other)
        other.each do |key, value|
          self[convert_key(key)] = value
        end
        self
      end

      # Convert to a Hash with String keys.
      def to_hash
        Hash.new(default).merge!(self)
      end

    protected

      def convert_key(key)
        key.is_a?(Symbol) ? key.to_s : key
      end

      # Magic predicates. For instance:
      #
      #   options.force?                  # => !!options['force']
      #   options.shebang                 # => "/usr/lib/local/ruby"
      #   options.test_framework?(:rspec) # => options[:test_framework] == :rspec
      #
      def method_missing(method, *args, &block)
        method = method.to_s
        if method =~ /^(\w+)\?$/
          if args.empty?
            !!self[$1]
          else
            self[$1] == args.first
          end
        else
          self[method]
        end
      end
    end
  end
end

Version data entries

237 entries across 233 versions & 22 rubygems

Version Path
honeybadger-5.26.2 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.26.1 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.26.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.25.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.24.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.23.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.22.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.21.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.20.1 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.20.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.19.2 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.19.1 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.19.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.18.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.17.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.16.0 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.15.6 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.15.5 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.15.4 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb
honeybadger-5.15.3 vendor/cli/thor/core_ext/hash_with_indifferent_access.rb