From 1472d63b3ef983bfe3e622a84a5200e32ff2793a Mon Sep 17 00:00:00 2001
From: Ardis Lu <ardisglu@gmail.com>
Date: Wed, 8 Jan 2025 23:29:35 -0800
Subject: [PATCH] Use paths relative to JS file location, not execution
 location

Allows the example files to be run from any directory, not just /examples
---
 examples/README.md | 5 ++---
 examples/ex1.js    | 4 ++--
 examples/ex2.js    | 4 ++--
 examples/ex3.js    | 4 ++--
 examples/ex4.js    | 4 ++--
 examples/ex5.js    | 4 ++--
 6 files changed, 12 insertions(+), 13 deletions(-)

diff --git a/examples/README.md b/examples/README.md
index 97cfdb7..de076f2 100644
--- a/examples/README.md
+++ b/examples/README.md
@@ -2,9 +2,8 @@
 
 This folder contains end-to-end examples of using this library.
 
-All examples assume your current working directory is **this folder**. All examples can be run directly without additional setup using `node`. E.g.:
+All examples can be run directly without additional setup using `node`. E.g.:
 
 ```
-cd examples
-node ./ex1.js
+node ./examples/ex1.js
 ```
diff --git a/examples/ex1.js b/examples/ex1.js
index 77b63e9..b2457d9 100644
--- a/examples/ex1.js
+++ b/examples/ex1.js
@@ -14,6 +14,6 @@ function timesTwo(row) {
   return [Number(row[0]) * 2, Number(row[1]) * 2];
 }
 
-createCSVReadableStream('./data/ex1-in.csv')
+createCSVReadableStream(new URL('./data/ex1-in.csv', import.meta.url))
   .pipeThrough(createCSVTransformStream(timesTwo))
-  .pipeTo(createCSVWritableStream('./data/ex1-out.csv'));
\ No newline at end of file
+  .pipeTo(createCSVWritableStream(new URL('./data/ex1-out.csv', import.meta.url)));
\ No newline at end of file
diff --git a/examples/ex2.js b/examples/ex2.js
index 907f482..16c1c60 100644
--- a/examples/ex2.js
+++ b/examples/ex2.js
@@ -18,6 +18,6 @@ function sum(row) {
   return [...row, Number(row[0]) + Number(row[1])];
 }
 
-createCSVReadableStream('./data/ex2-in.csv')
+createCSVReadableStream(new URL('./data/ex2-in.csv', import.meta.url))
   .pipeThrough(createCSVTransformStream(sum, { includeHeaders: true }))
-  .pipeTo(createCSVWritableStream('./data/ex2-out.csv'));
\ No newline at end of file
+  .pipeTo(createCSVWritableStream(new URL('./data/ex2-out.csv', import.meta.url)));
\ No newline at end of file
diff --git a/examples/ex3.js b/examples/ex3.js
index f841e6e..32a907d 100644
--- a/examples/ex3.js
+++ b/examples/ex3.js
@@ -22,7 +22,7 @@ function calculate(obj) {
   return [name, paddedId];
 }
 
-createCSVReadableStream('./data/ex3-in.csv')
+createCSVReadableStream(new URL('./data/ex3-in.csv', import.meta.url))
   .pipeThrough(createCSVTransformStream(parse, { includeHeaders: true, rawOutput: true }))
   .pipeThrough(createCSVTransformStream(calculate, { includeHeaders: true, rawInput: true }))
-  .pipeTo(createCSVWritableStream('./data/ex3-out.csv'));
\ No newline at end of file
+  .pipeTo(createCSVWritableStream(new URL('./data/ex3-out.csv', import.meta.url)));
\ No newline at end of file
diff --git a/examples/ex4.js b/examples/ex4.js
index 18a05f4..638605f 100644
--- a/examples/ex4.js
+++ b/examples/ex4.js
@@ -30,7 +30,7 @@ const headers = [
   }
 ];
 
-createCSVReadableStream('./data/ex4-in.csv')
+createCSVReadableStream(new URL('./data/ex4-in.csv', import.meta.url))
   .pipeThrough(createCSVNormalizationStream(headers))
   .pipeThrough(createCSVDenormalizationStream())
-  .pipeTo(createCSVWritableStream('./data/ex4-out.csv'));
\ No newline at end of file
+  .pipeTo(createCSVWritableStream(new URL('./data/ex4-out.csv', import.meta.url)));
\ No newline at end of file
diff --git a/examples/ex5.js b/examples/ex5.js
index e08db19..2b0f9a3 100644
--- a/examples/ex5.js
+++ b/examples/ex5.js
@@ -24,6 +24,6 @@ function parse(row) {
   return [report, id, date, ...row];
 }
 
-createCSVReadableStream('./data/ex5-in.csv')
+createCSVReadableStream(new URL('./data/ex5-in.csv', import.meta.url))
   .pipeThrough(createCSVTransformStream(parse, { includeHeaders: true }))
-  .pipeTo(createCSVWritableStream('./data/ex5-out.csv'));
\ No newline at end of file
+  .pipeTo(createCSVWritableStream(new URL('./data/ex5-out.csv', import.meta.url)));
\ No newline at end of file
-- 
2.47.3