Function leftAlign

apps/rxjs.dev/src/app/custom-elements/code/code.component.ts:222–237

(text: string)

}

function leftAlign(text: string): string {
  let indent = Number.MAX_VALUE;

  const lines = text.split('\n');
  lines.forEach((line) => {
    const lineIndent = line.search(/\S/);
    if (lineIndent !== -1) {
      indent = Math.min(lineIndent, indent);
    }
  });

  return lines
    .map((line) => line.substr(indent))
    .join('\n')
    .trim();
}