paiza.ioでelixir その115

概要

paiza.ioでelixirやってみた。
Enum.reduce使ってみた。

サンプルコード

                c = 140
                l = 4
                b = "fizz"
		        s = String.split(b, "", trim: true)
		        #IO.inspect(s)
			    str = Enum.reduce(s, ["", c], fn x, y ->
			        pc = Enum.at(y, 1)
			        str = Enum.at(y, 0) <> 
			            "            #{pc}:\n" <>
			            "            begin\n" <>
                        "                out <= \"#{x}\";\n" <>
                        "                pc <= #{pc + 1};\n" <>
                        "            end\n"
                    pc = pc + 1
                    [str, pc]
                    
			    end)
			    str = Enum.at(str, 0) <>
    			    "            #{c + l}:\n" <>
		            "            begin\n" <>
                    "                out <= \" \";\n" <>
                    "                pc <= #{c + 10};\n" <>
                    "            end\n"
			    IO.puts str
			    
			    
			    
			    

実行結果

            140:
            begin
                out <= "f";
                pc <= 141;
            end
            141:
            begin
                out <= "i";
                pc <= 142;
            end
            142:
            begin
                out <= "z";
                pc <= 143;
            end
            143:
            begin
                out <= "z";
                pc <= 144;
            end
            144:
            begin
                out <= " ";
                pc <= 150;
            end

成果物

以上。