@spaced-out/ui-design-system/lib/utils/string/string.js.flow

Sense UI components library

// @flow strict

export const capitalize = (word: string): string => {
  if (!word) {
    return '';
  }
  return word
    .toLowerCase()
    .replace(/\w/, (firstLetter) => firstLetter.toUpperCase());
};

export const escapeRegExp = (str: string): string =>
  str.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, '\\$&');

export const formatWord = (word: string, count: number): string =>
  count === 1 ? word : word + 's';

export const truncateString = (
  inputString: string,
  maxLength: number,
): string => {
  if (inputString.length > maxLength) {
    return inputString.substring(0, maxLength - 3) + '...';
  }
  return inputString;
};

export const appendPx = (value?: number | string): string => {
  if (typeof value === 'number') {
    return `${value}px`;
  }
  return value ?? '';
};