Class: Layer

Inherits:
Object
  • Object
show all
Extended by:
T::Sig
Defined in:
lib/layer.rb

Overview

Layers Documentation: docs.statsig.com/layers

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, value = {}, rule_id = '', group_name = nil, allocated_experiment = nil, exposure_log_func = nil) ⇒ Layer

Returns a new instance of Layer.



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# File 'lib/layer.rb', line 33

def initialize(name, value = {}, rule_id = '', group_name = nil, allocated_experiment = nil, exposure_log_func = nil)
  @name = name
  @value = value
  @rule_id = rule_id
  @group_name = group_name
  @allocated_experiment = allocated_experiment
  @exposure_log_func = exposure_log_func
end

Instance Attribute Details

#group_name ⇒ Object

Returns the value of attribute group_name.



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

def group_name
  @group_name
end

#name ⇒ Object

Returns the value of attribute name.



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

def name
  @name
end

#rule_id ⇒ Object

Returns the value of attribute rule_id.



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# File 'lib/layer.rb', line 18

def rule_id
  @rule_id
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/layer.rb', line 48

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

  if @exposure_log_func.is_a? Proc
    @exposure_log_func.call(self, index)
  end

  @value[index]
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/layer.rb', line 65

def get_typed(index, default_value)
  return default_value if @value.nil? || !@value.key?(index)
  return default_value if @value[index].class != default_value.class and default_value.class != TrueClass and default_value.class != FalseClass

  if @exposure_log_func.is_a? Proc
    @exposure_log_func.call(self, index)
  end

  @value[index]
end