Sha256: eb1f20abfbd720e4f9ad80d334afa362808c5bd6be96336f1879772311cab5a7
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Size: 901 Bytes
Versions: 85
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Stored size: 901 Bytes
Contents
module Intercom
module Lib
# Sub-class of {Hash} for storing custom data attributes.
# Doesn't allow nested Hashes or Arrays. And requires {String} or {Symbol} keys.
class FlatStore < Hash
def initialize(attributes={})
(attributes).each do |key, value|
validate_key_and_value(key, value)
self[key] = value
end
end
def []=(key, value)
validate_key_and_value(key, value)
super(key.to_s, value)
end
def [](key)
super(key.to_s)
end
private
def validate_key_and_value(key, value)
raise ArgumentError.new("This does not support nested data structures (key: #{key}, value: #{value}") if value.is_a?(Array) || value.is_a?(Hash)
raise ArgumentError.new("Key must be String or Symbol: #{key}") unless key.is_a?(String) || key.is_a?(Symbol)
end
end
end
end
Version data entries
85 entries across 85 versions & 2 rubygems