Class: DynamicConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/dynamic_config.rb

Overview

Contains the current experiment/dynamic config values from Statsig

Dynamic Config Documentation: https://docs.statsig.com/dynamic-config

Experiments Documentation: https://docs.statsig.com/experiments-plus

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, value = {}, rule_id = '', group_name = nil, id_type = '', evaluation_details = nil) ⇒ DynamicConfig

Returns a new instance of DynamicConfig.



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# File 'lib/dynamic_config.rb', line 21

def initialize(name, value = {}, rule_id = '', group_name = nil, id_type = '', evaluation_details = nil)
  @name = name
  @value = value || {}
  @rule_id = rule_id
  @group_name = group_name
  @id_type = id_type
  @evaluation_details = evaluation_details
end

Instance Attribute Details

#evaluation_details ⇒ Object

Returns the value of attribute evaluation_details.



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# File 'lib/dynamic_config.rb', line 19

def evaluation_details
  @evaluation_details
end

#group_name ⇒ Object

Returns the value of attribute group_name.



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# File 'lib/dynamic_config.rb', line 15

def group_name
  @group_name
end

#id_type ⇒ Object

Returns the value of attribute id_type.



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# File 'lib/dynamic_config.rb', line 17

def id_type
  @id_type
end

#name ⇒ Object

Returns the value of attribute name.



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

def name
  @name
end

#rule_id ⇒ Object

Returns the value of attribute rule_id.



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# File 'lib/dynamic_config.rb', line 13

def rule_id
  @rule_id
end

#value ⇒ Object

Returns the value of attribute value.



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

def value
  @value
end

Instance Method Details

#get(index, default_value) ⇒ Object

Get the value for the given key (index), falling back to the default_value if it cannot be found.

Parameters:

  • index —

    The name of parameter being fetched

  • default_value —

    The fallback value if the name cannot be found



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# File 'lib/dynamic_config.rb', line 35

def get(index, default_value)
  return default_value if @value.nil?

  index_sym = index.to_sym
  return default_value unless @value.key?(index_sym)

  @value[index_sym]
end

#get_typed(index, default_value) ⇒ Object

Get the value for the given key (index), falling back to the default_value if it cannot be found or is found to have a different type from the default_value.

Parameters:

  • index —

    The name of parameter being fetched

  • default_value —

    The fallback value if the name cannot be found



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# File 'lib/dynamic_config.rb', line 50

def get_typed(index, default_value)
  return default_value if @value.nil?

  index_sym = index.to_sym
  return default_value unless @value.key?(index_sym)

  value = @value[index_sym]

  case default_value
  when Integer
    return value.to_i if value.is_a?(Numeric) && default_value.is_a?(Integer)
  when Float
    return value.to_f if value.is_a?(Numeric) && default_value.is_a?(Float)
  when TrueClass, FalseClass
    return value if [true, false].include?(value)
  else
    return value if value.class == default_value.class
  end

  default_value
end