All files string.js

100% Statements 8/8

100% Branches 5/5

100% Functions 1/1

100% Lines 8/8

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  export function truncate(str, len, omission = '...') {
  str = String(str);
  omission = String(omission);
  len = Math.round(len);
 
  if (isNaN(len)) {
    return '';
  }
 
  if (str.length > len) {
    str = str.slice(0, len - omission.length) + omission;
  }
 
  return str;
}