Class: BetterStruct

Inherits:
Object
  • Object
show all
Defined in:
lib/better_struct.rb,
lib/better_struct/version.rb,
lib/better_struct/methodize.rb

Constant Summary collapse

EQUAL_SIGN = 
"=".freeze
MAP_METHOD_NAMES = 
%w(map map!).to_set.freeze
VERSION = 
"0.3.1".freeze
EMPTY_STRING = 
"".freeze
UNDERSCORE_SIGN = 
"_".freeze
TRANSLITERATION_FROM = 
"ÀÁÂÃÄÅàáâãäåĀāĂ㥹ÇçĆćĈĉĊċČčÐðĎďĐđÈÉÊËèéêëĒēĔĕĖėĘęĚěĜĝĞğĠġĢģĤĥĦħÌÍÎÏìíîïĨĩĪīĬĭĮįİıĴĵĶķĸĹĺĻļĽľĿŀŁłÑñŃńŅņŇňʼnŊŋÒÓÔÕÖØòóôõöøŌōŎŏŐőŔŕŖŗŘřŚśŜŝŞşŠšſŢţŤťŦŧÙÚÛÜùúûüŨũŪūŬŭŮůŰűŲųŴŵÝýÿŶŷŸŹźŻżŽž".freeze
TRANSLITERATION_TO = 
"AAAAAAaaaaaaAaAaAaCcCcCcCcCcDdDdDdEEEEeeeeEeEeEeEeEeGgGgGgGgHhHhIIIIiiiiIiIiIiIiIiJjKkkLlLlLlLlLlNnNnNnNnnNnOOOOOOooooooOoOoOoRrRrRrSsSsSsSssTtTtTtUUUUuuuuUuUuUuUuUuUuWwYyyYyYZzZzZz".freeze
NON_UNDERSCORED_BEGIN_OR_END_REGEXP = 
/^[^a-z0-9_]+|[^a-z0-9_]+$/.freeze
BEFORE_FIRST_DIGIT_OR_NON_UNDERSCORED_REGEXP = 
/^(.)?(?=[0-9])|[^a-z0-9_]/.freeze
NON_ENGLISH_REGEXP = 
/[#{ TRANSLITERATION_FROM }]/.freeze
UNDERSCORE_DUPLICATES_REGEXP = 
/#{ UNDERSCORE_SIGN }{2,}/.freeze
CAMELCASE_ABBREVIATION_REGEX = 
/([A-Z\d]+)([A-Z][a-z])/.freeze
CAMELCASE_REGEX = 
/([a-z\d])([A-Z])/.freeze
UNDERSCORE_MASK = 
'\1_\2'.freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(value = nil) ⇒ BetterStruct

Returns a new instance of BetterStruct.



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# File 'lib/better_struct.rb', line 11

def initialize(value = nil)
  @value = value
  __load_defined_methods
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &block) ⇒ Object (private) 



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# File 'lib/better_struct.rb', line 42

def method_missing(method_name, *args, &block)
  method_name = method_name.to_s

  if value.respond_to?(method_name)
    __delegate_method(method_name, *args, &block)
  elsif __assignment?(method_name)
    @__defined_methods[method_name[0...-1]] = args.first
  else
    __wrap(@__defined_methods[method_name])
  end
end

Instance Attribute Details

#value ⇒ Object (readonly)

Returns the value of attribute value.



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# File 'lib/better_struct.rb', line 9

def value
  @value
end

Instance Method Details

#==(other) ⇒ Object 



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# File 'lib/better_struct.rb', line 16

def ==(other)
  other.is_a?(self.class) && value == other.value
end

#empty? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/better_struct.rb', line 28

def empty?
  value.respond_to?(:empty?) ? value.empty? : !value
end

#inspect ⇒ Object 



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# File 'lib/better_struct.rb', line 20

def inspect
  "#{ self.class }<#{ value.inspect }>"
end

#to_s ⇒ Object 



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# File 'lib/better_struct.rb', line 24

def to_s
  value.to_s
end