textclean (version 0.3.0)

swap: Swap Two Patterns Simultaneously

Description

Swap pattern x for pattern y and pattern y for pattern x in one fell swoop.

Usage

swap(x, pattern1, pattern2, ...)

Arguments

x

A character vector.

pattern1

Character string to be matched in the given character vector. This will be replaced by pattern2.

pattern2

Character string to be matched in the given character vector. This will be replaced by pattern1.

...

ignored.

Value

Returns a vector with patterns 1 & 2 swapped.

Examples

x <- c("hash_abbreviation", "hash_contractions", "hash_grade", "key_emoticons", 
    "key_power", "key_sentiment", "key_sentiment_nrc", "key_strength", 
    "key_syllable", "key_valence_shifters")

x
swap(x, 'hash_', 'key_')