Sha256: 2c32cc64d3ed38fb3b964e31218bd137c2e043863320753e29ab71420fc48eb2
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Versions: 9
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Contents
module Bugsnag
class FeatureFlag
# Get the name of this feature flag
#
# @return [String]
attr_reader :name
# Get the variant of this feature flag
#
# @return [String, nil]
attr_reader :variant
# @param name [String] The name of this feature flags
# @param variant [String, nil] An optional variant for this flag
def initialize(name, variant = nil)
@name = name
@variant = coerce_variant(variant)
end
def ==(other)
self.class == other.class && @name == other.name && @variant == other.variant
end
def hash
[@name, @variant].hash
end
# Convert this flag to a hash
#
# @example With no variant
# { "featureFlag" => "name" }
#
# @example With a variant
# { "featureFlag" => "name", "variant" => "variant" }
#
# @return [Hash{String => String}]
def to_h
if @variant.nil?
{ "featureFlag" => @name }
else
{ "featureFlag" => @name, "variant" => @variant }
end
end
# Check if this flag is valid, i.e. has a name that's a String and a variant
# that's either nil or a String
#
# @return [Boolean]
def valid?
@name.is_a?(String) &&
!@name.empty? &&
(@variant.nil? || @variant.is_a?(String))
end
private
# Coerce this variant into a valid value (String or nil)
#
# If the variant is not already a string or nil, we use #to_s to coerce it.
# If #to_s raises, the variant will be set to nil
#
# @param variant [Object]
# @return [String, nil]
def coerce_variant(variant)
if variant.nil? || variant.is_a?(String)
variant
else
variant.to_s
end
rescue StandardError
nil
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems