contains
operator fun CharSequence.contains(other: CharSequence, ignoreCase: Boolean = false): Boolean
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Returns true
if this char sequence contains the specified other sequence of characters as a substring.
Parameters
ignore Case
true
to ignore character case when comparing strings. By default false
.
operator fun CharSequence.contains(char: Char, ignoreCase: Boolean = false): Boolean
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Returns true
if this char sequence contains the specified character char.
Parameters
ignore Case
true
to ignore character case when comparing characters. By default false
.
Returns true
if this char sequence contains at least one match of the specified regular expression regex.