Class: VexillaClient

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

Constant Summary collapse

@@VEXILLA_FEATURE_TYPE_TOGGLE = 
"toggle"
@@VEXILLA_FEATURE_TYPE_GRADUAL = 
"gradual"

Instance Method Summary collapse

Constructor Details

#initialize(environment, base_url, custom_instance_hash) ⇒ VexillaClient

Returns a new instance of VexillaClient.



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

def initialize(environment, base_url, custom_instance_hash)
  @environment = environment
  @base_url = base_url
  @custom_instance_hash = custom_instance_hash
end

Instance Method Details

#fetch_flags(file_name) ⇒ Object 



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

def fetch_flags(file_name)
  response = HTTParty.get("#{@base_url}/#{file_name}")
  parsed_response = JSON.parse(response.body)
  parsed_response["environments"]
end

#set_flags(flags) ⇒ Object 



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

def set_flags(flags)
  @flags = flags
end

#should(feature_name) ⇒ Object 



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# File 'lib/vexilla_client.rb', line 25

def should(feature_name)
  feature = @flags[@environment]["untagged"][feature_name]

  if feature["type"] == @@VEXILLA_FEATURE_TYPE_TOGGLE then
    feature["value"]
  elsif feature["type"] == @@VEXILLA_FEATURE_TYPE_GRADUAL
    hash_value = hash_instance_id(feature["seed"])
    hash_value <= feature["value"]
  else
    false
  end
end