class PrintableUser
Constants
- DEFAULT_FIELDS
Attributes
accepted_values[R]
user[R]
Public Class Methods
new(user, accepted_values)
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# File lib/oh_my_log/printable_user.rb, line 4 def initialize(user, accepted_values) raise "DIO" unless accepted_values raise ArgumentError unless user || !accepted_values.is_a?(Array) @user = user @accepted_values = accepted_values end
Public Instance Methods
to_s()
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# File lib/oh_my_log/printable_user.rb, line 11 def to_s try_val = ->(val) do user.send(val.to_sym) rescue nil end accepted_values.each do |val| if val.is_a?(Array) tmp_val = val.map {|field| try_val.call(field)}.join(" ") return tmp_val if tmp_val.present? elsif [String, Symbol].include?(val.class) return try_val.call(val) if try_val.call(val) else raise ArgumentError end end raise "No values was found" end