MoreInternals.Context.GetInfoMessages C# (CSharp) Method

        public IEnumerable<string> GetInfoMessages()
        {
            return InfoMessages.AsReadOnly();
        }

        public Context Merge(Context other)
        {
            if (this.Options != other.Options ||
                this.WriterMode != other.WriterMode)
            {
                throw new InvalidOperationException();
            }

            var errors = this.Errors.ToDictionary(d => d.Key, d => d.Value.ToList());

            foreach (var k in other.Errors.Keys)
            {
                if (errors.ContainsKey(k))
                {
                    errors[k].AddRange(other.Errors[k]);
                }
                else
                {
                    errors[k] = other.Errors[k].ToList();
                }
            }

            var warnings = this.Warnings.ToDictionary(d => d.Key, d => d.Value.ToList());

            foreach (var k in other.Warnings.Keys)
            {
                if (warnings.ContainsKey(k))
                {
                    warnings[k].AddRange(other.Warnings[k]);
                }
                else
                {
                    warnings[k] = other.Warnings[k].ToList();
                }
            }

            var infos = this.GetInfoMessages().ToList();

            infos.AddRange(other.GetInfoMessages());

            // Dupes should be removed here, thus Union()
            var sprites = this.GetSpriteFiles().Union(other.GetSpriteFiles()).ToList();

            var dependencies = this.Dependecies.Merge(other.Dependecies);

            var ret = new Context(this.FileCache);

            ret.Errors       = errors;
            ret.Warnings     = warnings;
            ret.InfoMessages = infos;
            ret.SpriteFiles  = sprites;
            ret.Options      = this.Options;
            ret.WriterMode   = this.WriterMode;
            ret.Dependecies  = dependencies;

            return(ret);
        }