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Added a method to extract emails #58

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Added a method to extract emails #58

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Added a method to extract emails
DeshmukhHrishikesh Apr 11, 2026
8f59319
Merge pull request #1 from DeshmukhHrishikesh/DeshmukhHrishikesh-patch-1
DeshmukhHrishikesh Apr 11, 2026
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11 changes: 10 additions & 1 deletion lib/textMetadataAndExtraction.js
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Original file line number Diff line number Diff line change
Expand Up @@ -6,6 +6,15 @@ function extractNumbers(string) {
return matches ? matches.map(Number) : [];
}

// Extracts all emails from a text using regex pattern that finds all the vaalid emails from text and mas then into an array
function extractEmails(text) {
return (text.match(
/\b[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,}\b/gi
) || []).map(email => email.toLowerCase());
}



// Counts the number of words in a string.
function countWords(string) {
// Input: 'Hello world, this is a test.'
Expand Down Expand Up @@ -165,4 +174,4 @@ function extractJSONStrings(string) {
}

// Grouped exports
export { extractNumbers, countWords, countCharacter, findPositions, extractHashtags, extractURLs, extractEmails, extractMentions, extractParenthesizedContent, extractQuotedText, extractHTMLTags, extractDates, extractPhoneNumbers, extractIPv4Addresses, extractIPv6Addresses, extractFilePaths, extractFilePaths, extractDomainNames, extractJSONStrings };
export { extractNumbers, extractEmails, countWords, countCharacter, findPositions, extractHashtags, extractURLs, extractEmails, extractMentions, extractParenthesizedContent, extractQuotedText, extractHTMLTags, extractDates, extractPhoneNumbers, extractIPv4Addresses, extractIPv6Addresses, extractFilePaths, extractFilePaths, extractDomainNames, extractJSONStrings };