sub

relationalai.semantics.std.re

sub(regex: StringValue, repl: StringValue, value: StringValue)

Replace occurrences of the regex in the value with the replacement string.

.. note:: This function is not yet implemented.

Parameters

• regex

  (StringValue) - The regular expression pattern.

• repl

  (StringValue) - The replacement string.

• value

  (StringValue) - The string value to perform substitution on.

Returns

• Expression - An Expression computing the substituted string. Returns String.

Referenced By

RelationalAI Documentation
└──  Build With RelationalAI
    └──  Understand how PyRel works > Use advanced reasoning > Rules-based reasoning
        └──  Match text with patterns
            └──  Know current std.re limitations