indexOf

text |> (pattern: regex | text) => number

Returns the index of the first occurrence of the pattern in a texgt

indexOf finds the first occurrence of pattern in the input text and returns the index of the first character. If pattern is not found, -1 is returned.

Examples

Find using a text pattern

import { indexOf } from 'text'

from 'This is a sentence' indexOf ' is '

// Returns:
4

Find using a regex pattern

import { indexOf } from 'text'

from 'This is a sentence' indexOf / \w /

// Returns:
7