Class: ActiveSupport::Configurable::Configuration
Relationships & Source Files | |
Super Chains via Extension / Inclusion / Inheritance | |
Class Chain:
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Instance Chain:
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Inherits: |
ActiveSupport::InheritableOptions
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Defined in: | activesupport/lib/active_support/configurable.rb |
Class Method Summary
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.compile_methods!(keys)
Compiles reader methods so we don’t have to go through method_missing.
::ActiveSupport::InheritableOptions
- Inherited
::Hash
- Inherited
.from_trusted_xml | Builds a |
.from_xml | Returns a |
Instance Attribute Summary
::ActiveSupport::OrderedOptions
- Inherited
::Hash
- Inherited
#extractable_options? | By default, only instances of |
Instance Method Summary
::ActiveSupport::InheritableOptions
- Inherited
::ActiveSupport::OrderedOptions
- Inherited
::Hash
- Inherited
#assert_valid_keys | Validates all keys in a hash match |
#blank? | A hash is blank if it’s empty: |
#compact_blank! | Removes all blank values from the |
#deep_dup | Returns a deep copy of hash. |
#deep_merge | Returns a new hash with |
#deep_merge! | Same as |
#deep_stringify_keys | Returns a new hash with all keys converted to strings. |
#deep_stringify_keys! | Destructively converts all keys to strings. |
#deep_symbolize_keys | Returns a new hash with all keys converted to symbols, as long as they respond to |
#deep_symbolize_keys! | Destructively converts all keys to symbols, as long as they respond to |
#deep_transform_keys | Returns a new hash with all keys converted by the block operation. |
#deep_transform_keys! | Destructively converts all keys by using the block operation. |
#deep_transform_values | Returns a new hash with all values converted by the block operation. |
#deep_transform_values! | Destructively converts all values by using the block operation. |
#except | Returns a hash that includes everything except given keys. |
#except! | Removes the given keys from hash and returns it. |
#extract! | Removes and returns the key/value pairs matching the given keys. |
#nested_under_indifferent_access | Alias for Hash#with_indifferent_access. |
#reverse_merge | Merges the caller into |
#reverse_merge! | Destructive |
#reverse_update | Alias for Hash#reverse_merge!. |
#slice! | Replaces the hash with only the given keys. |
#stringify_keys | Returns a new hash with all keys converted to strings. |
#stringify_keys! | Destructively converts all keys to strings. |
#symbolize_keys | Returns a new hash with all keys converted to symbols, as long as they respond to |
#symbolize_keys! | Destructively converts all keys to symbols, as long as they respond to |
#to_options | Alias for Hash#symbolize_keys. |
#to_options! | Alias for Hash#symbolize_keys!. |
#to_param | Alias for Hash#to_query. |
#to_query | Returns a string representation of the receiver suitable for use as a URL query string: |
#to_xml | Returns a string containing an XML representation of its receiver: |
#with_defaults | Alias for Hash#reverse_merge. |
#with_defaults! | Alias for Hash#reverse_merge!. |
#with_indifferent_access | Returns an |
Constructor Details
This class inherits a constructor from ActiveSupport::InheritableOptions
Dynamic Method Handling
This class handles dynamic methods through the method_missing method in the class ActiveSupport::OrderedOptions
Class Method Details
.compile_methods!(keys)
Compiles reader methods so we don’t have to go through method_missing.
# File 'activesupport/lib/active_support/configurable.rb', line 20
def self.compile_methods!(keys) keys.reject { |m| method_defined?(m) }.each do |key| class_eval <<-RUBY, __FILE__, __LINE__ + 1 def #{key}; _get(#{key.inspect}); end RUBY end end
Instance Method Details
#compile_methods!
[ GitHub ]# File 'activesupport/lib/active_support/configurable.rb', line 15
def compile_methods! self.class.compile_methods!(keys) end