Function buildFunctionBlock

src/code-gen/codegen-helpers.ts:78–107

(
  name: string,
  input: string[] | string,
  output: string[] | string,
  lines: ArrayJoinInput<string>
)

}

export const buildFunctionBlock = (
  name: string,
  input: string[] | string,
  output: string[] | string,
  lines: ArrayJoinInput<string>
) => {
  const withInputs = arrayifyFields(
    `function ${name}(`,
    input,
    `) internal pure`
  );
  let outputs: ArrayJoinInput<string>[] = []
  if (output.length) {
    suffixLastString(withInputs, ' returns (');
    outputs = arrayifyFields(
      withInputs[withInputs.length - 1] as string,
      output,
      `) {`
    );
  } else {
    suffixLastString(withInputs, ' {')
    outputs = arrayifyFields(
      withInputs[withInputs.length - 1] as string,
      '',
      ``
    );
  }
  const allButLastInput = withInputs.slice(0, withInputs.length - 1);
  return [...allButLastInput, ...outputs, lines, "}"];
};

export function buildImportStatement(file: string, imports: string[]) {
  if (imports.length == 0) return [`import "./${file}";`];