Class: Smplkit::Flags::FlagEnvironment

Inherits:
Object
  • Object
show all
Defined in:
lib/smplkit/flags/models.rb

Overview

Per-environment configuration on a Flag.

Lives at flag.environments[env_name]. Frozen — mutate via Flag#add_rule / Flag#enable_rules / Flag#disable_rules / Flag#set_default / Flag#clear_rules (with environment:).

Attributes:

- enabled: Whether the flag is active in this environment.
- default: Environment-specific default override (+nil+ means no override).
- rules: Targeting rules to evaluate, in order.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(enabled: true, default: nil, rules: []) ⇒ FlagEnvironment

Returns a new instance of FlagEnvironment.



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# File 'lib/smplkit/flags/models.rb', line 51

def initialize(enabled: true, default: nil, rules: [])
  @enabled = enabled
  @default = default
  @rules = rules.is_a?(Array) ? rules.dup.freeze : rules
  freeze
end

Instance Attribute Details

#default ⇒ Object (readonly)

Returns the value of attribute default.



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# File 'lib/smplkit/flags/models.rb', line 49

def default
  @default
end

#enabled ⇒ Object (readonly)

Returns the value of attribute enabled.



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# File 'lib/smplkit/flags/models.rb', line 49

def enabled
  @enabled
end

#rules ⇒ Object (readonly)

Returns the value of attribute rules.



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# File 'lib/smplkit/flags/models.rb', line 49

def rules
  @rules
end

Instance Method Details

#==(other) ⇒ Object Also known as: eql? 



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# File 'lib/smplkit/flags/models.rb', line 69

def ==(other)
  other.is_a?(FlagEnvironment) && enabled == other.enabled && default == other.default && rules == other.rules
end

#enabled? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/smplkit/flags/models.rb', line 58

def enabled? = @enabled

#hash ⇒ Object 



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# File 'lib/smplkit/flags/models.rb', line 74

def hash = [enabled, default, rules].hash

#with(**changes) ⇒ Object

Return a new FlagEnvironment with the given fields replaced.



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# File 'lib/smplkit/flags/models.rb', line 61

def with(**changes)
  self.class.new(
    enabled: changes.fetch(:enabled, @enabled),
    default: changes.fetch(:default, @default),
    rules: changes.fetch(:rules, @rules)
  )
end