# File lib/active_ldap/attributes.rb, line 12 12: def attr_protected(*attributes) 13: targets = attributes.collect {|attr| attr.to_s} - protected_attributes 14: instance_variable_set("@attr_protected", targets) 15: end
# File lib/active_ldap/attributes.rb, line 23 23: def blank_value?(value) 24: case value 25: when Hash 26: value.values.all? {|val| blank_value?(val)} 27: when Array 28: value.all? {|val| blank_value?(val)} 29: when String 30: /\A\s*\z/ =~ value 31: when nil 32: true 33: else 34: value.blank? 35: end 36: end
# File lib/active_ldap/attributes.rb, line 17 17: def protected_attributes 18: ancestors[0..(ancestors.index(Base))].inject([]) do |result, ancestor| 19: result + ancestor.instance_eval {@attr_protected ||= []} 20: end 21: end
# File lib/active_ldap/attributes.rb, line 38 38: def remove_blank_value(value) 39: case value 40: when Hash 41: result = {} 42: value.each do |k, v| 43: v = remove_blank_value(v) 44: next if v.nil? 45: result[k] = v 46: end 47: result = nil if result.blank? 48: result 49: when Array 50: result = [] 51: value.each do |v| 52: v = remove_blank_value(v) 53: next if v.nil? 54: result << v 55: end 56: result = nil if result.blank? 57: result 58: when String 59: if /\A\s*\z/ =~ value 60: nil 61: else 62: value 63: end 64: else 65: value 66: end 67: end
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