Case-insensitive-operators: Case-insensitive inline operators

In Spiritspeak/skMisc: Sercan Kahveci's Miscellaneous Functions

Case-insensitive inline operators

Description

These operators convert both left- and right-hand side to lowercase before comparing.

Usage

x %cin% y

x %ncin% y

x %cis% y

x %ncis% y

Arguments

x, y	Values to be compared.

Value

A logical vector.

Functions

• x %cin% y: Case-insensitive

• x %ncin% y: Case-insensitive

• x %cis% y: Case-insensitive ==

• x %ncis% y: Case-insensitive !=

Author(s)

Sercan Kahveci

See Also

[base::'

Examples

c("apple","pear","coal") %cin% c("Banana","Apple","Pear","Cherry")

c("apple","pear","coal") %ncin% c("Banana","Apple","Pear","Cherry")

c("APPLE","COAL") %cis% c("Apple","Pear")

c("APPLE","COAL") %ncis% c("Apple","Pear")

Spiritspeak/skMisc documentation built on April 12, 2025, 5:40 a.m.