class Unleash::Context
Constants
- ATTRS
Public Class Methods
new(params = {})
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# File lib/unleash/context.rb, line 7 def initialize(params = {}) raise ArgumentError, "Unleash::Context must be initialized with a hash." unless params.is_a?(Hash) self.app_name = value_for('appName', params, Unleash&.configuration&.app_name) self.environment = value_for('environment', params, Unleash&.configuration&.environment || 'default') self.user_id = value_for('userId', params) self.session_id = value_for('sessionId', params) self.remote_address = value_for('remoteAddress', params) properties = value_for('properties', params) self.properties = properties.is_a?(Hash) ? properties.transform_keys(&:to_sym) : {} end
Public Instance Methods
get_by_name(name)
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# File lib/unleash/context.rb, line 25 def get_by_name(name) normalized_name = underscore(name).to_sym if ATTRS.include? normalized_name self.send(normalized_name) else self.properties.fetch(normalized_name) end end
to_s()
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# File lib/unleash/context.rb, line 20 def to_s "<Context: user_id=#{@user_id},session_id=#{@session_id},remote_address=#{@remote_address},properties=#{@properties}" \ ",app_name=#{@app_name},environment=#{@environment}>" end
Private Instance Methods
underscore(camel_cased_word)
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converts CamelCase to snake_case
# File lib/unleash/context.rb, line 43 def underscore(camel_cased_word) camel_cased_word.to_s.gsub(/(.)([A-Z])/, '\1_\2').downcase end
value_for(key, params, default_value = nil)
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Method to fetch values from hash for two types of keys: string in camelCase and symbol in snake_case
# File lib/unleash/context.rb, line 38 def value_for(key, params, default_value = nil) params.values_at(key, key.to_sym, underscore(key), underscore(key).to_sym).compact.first || default_value end