Check whether needle (value) is in haystack (vector or string)

Equivalent of .Contains() in Insight Maker

Usage

contains_IM(haystack, needle)

Arguments

haystack

Vector or string to search through

needle

Value to search for

Value

Logical value

See also

Other custom: expit(), indexof(), length_IM(), logistic(), logit(), rbool(), rdist(), rem(), round_IM()

Examples

contains_IM(c("a", "b", "c"), "d") # FALSE
#> [1] FALSE
contains_IM(c("abcdef"), "bc") # TRUE
#> [1] TRUE