From 649c101f07f6de4791dc9b6091dff4a85112a15c Mon Sep 17 00:00:00 2001
From: Martin Haug <mhaug@live.de>
Date: Mon, 25 Apr 2022 12:58:10 +0200
Subject: Add blind text function

---
 src/library/mod.rs           | 1 +
 src/library/utility/blind.rs | 9 +++++++++
 src/library/utility/mod.rs   | 2 ++
 3 files changed, 12 insertions(+)
 create mode 100644 src/library/utility/blind.rs

(limited to 'src')

diff --git a/src/library/mod.rs b/src/library/mod.rs
index d3ed98da..c68915c8 100644
--- a/src/library/mod.rs
+++ b/src/library/mod.rs
@@ -88,6 +88,7 @@ pub fn new() -> Scope {
     std.def_fn("letter", utility::letter);
     std.def_fn("roman", utility::roman);
     std.def_fn("symbol", utility::symbol);
+    std.def_fn("lipsum", utility::lipsum);
 
     // Predefined colors.
     std.def_const("black", Color::BLACK);
diff --git a/src/library/utility/blind.rs b/src/library/utility/blind.rs
new file mode 100644
index 00000000..a4cfec90
--- /dev/null
+++ b/src/library/utility/blind.rs
@@ -0,0 +1,9 @@
+use lipsum::lipsum_from_seed;
+
+use crate::library::prelude::*;
+
+/// Create blind text.
+pub fn lipsum(_: &mut Context, args: &mut Args) -> TypResult<Value> {
+    let words: usize = args.expect("number of words")?;
+    Ok(Value::Str(lipsum_from_seed(words, 97).into()))
+}
diff --git a/src/library/utility/mod.rs b/src/library/utility/mod.rs
index 13220242..4244ccbf 100644
--- a/src/library/utility/mod.rs
+++ b/src/library/utility/mod.rs
@@ -1,9 +1,11 @@
 //! Computational utility functions.
 
+mod blind;
 mod color;
 mod math;
 mod string;
 
+pub use blind::*;
 pub use color::*;
 pub use math::*;
 pub use string::*;
-- 
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