Ruby

Remove a Range of Chars from a StringBuilder

Demonstrates how to remove a range of chars from the string contained in a StringBuilder object.

Note: This example demonstrates the RemoveCharsAt method which was added in Chilkat v9.5.0.87.

Ruby

require 'chilkat'

success = false

sb = Chilkat::CkStringBuilder.new()

# Load a file that contains this string:  0123456789ABCDEF
success = sb.LoadFile("qa_data/txt/remove_chars.txt","utf-8")

# Remove "56789A" from the string.
sb.RemoveCharsAt(5,6)

print sb.getAsString() + "\n";

# Output is: 01234BCDEF