From b8af96c80cebdd9fae0f7200937615b4958d9f2a Mon Sep 17 00:00:00 2001
From: Nathan Gass
Date: Thu, 2 May 2024 11:31:20 +0200
Subject: add it_pipe grep for consistency

---
 it_pipe.class | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/it_pipe.class b/it_pipe.class
index 03d9c69..cae4eb0 100644
--- a/it_pipe.class
+++ b/it_pipe.class
@@ -91,7 +91,7 @@ function map($expr)
 }
 
 /**
- * Apply an expression to every line
+ * Filter lines by an expression
  */
 function filter($expr)
 {
@@ -100,6 +100,16 @@ function filter($expr)
 	return $this;
 }
 
+/**
+ * Filter lines by a regexp
+ */
+function grep($regexp)
+{
+	$this->lines = it::grep($regexp, $this->lines);
+
+	return $this;
+}
+
 /**
  * Select cols from tab-separated cols in each line and tab-joins them again. Key order relevant.
  */
-- 
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