Overview > klyn > StringBuilder > insert
Version 0.1.5 Overview Index Tree Deprecated
klyn.StringBuilder.insert
method
public insert(position as UInt, value as Char) as StringBuilder throws IndexException:
Description

Inserts one Unicode scalar.

Parameters
ParameterDescription
positionInsertion position between 0 and length.
valueScalar to insert.
Returns

This builder.

Throws
  • IndexException if position is outside [0, length].
Example
builder = StringBuilder("AB")
builder.insert(1u, '😀')
assert builder.toString() == "A😀B"