updated function name to match CLI convention

src/main.rs

@@ -1,6 +1,6 @@
 use eyre::{eyre, Result};
 use gumdrop::Options;
-use obsidian_export::postprocessors::{softbreaks_to_hardbreaks, create_yaml_includer};
+use obsidian_export::postprocessors::{softbreaks_to_hardbreaks, create_frontmatter_filter};
 use obsidian_export::{ExportError, Exporter, FrontmatterStrategy, WalkOptions};
 use std::{env, path::PathBuf};
 
@@ -115,7 +115,7 @@ fn main() {
     exporter.walk_options(walk_options);
 
     // Adding YAML export filter if 
-    let yaml_postprocessor = create_yaml_includer(&args.front_matter_filter_key);
+    let yaml_postprocessor = create_frontmatter_filter(&args.front_matter_filter_key);
     if args.front_matter_export_filtering {
         exporter.add_postprocessor(&yaml_postprocessor);
         if args.front_matter_filter_embeds {

src/postprocessors.rs

@@ -21,7 +21,7 @@ pub fn softbreaks_to_hardbreaks(
 /// This postprocessor converts returns a new function (closure) that searches for the specified 
 /// yaml_filter_key in a notes frontmatter. If it does not find a yaml_filter_key: true in the YAML, 
 /// it tells the exporter to StopandSkipNote
-pub fn create_yaml_includer(
+pub fn create_frontmatter_filter(
     yaml_filter_key: &str,
 ) -> impl Fn(&mut Context, &mut MarkdownEvents) -> PostprocessorResult {
     let key = serde_yaml::Value::String(yaml_filter_key.to_string());

tests/postprocessors_test.rs

@@ -1,4 +1,4 @@
-use obsidian_export::postprocessors::{softbreaks_to_hardbreaks, create_yaml_includer};
+use obsidian_export::postprocessors::{softbreaks_to_hardbreaks, create_frontmatter_filter};
 use obsidian_export::{Context, Exporter, MarkdownEvents, PostprocessorResult};
 use pretty_assertions::assert_eq;
 use pulldown_cmark::{CowStr, Event};
@@ -232,7 +232,7 @@ fn test_yaml_inclusion() {
         PathBuf::from("tests/testdata/input/postprocessors/yaml-filtering"),
         tmp_dir.path().to_path_buf(),
     );
-    let yaml_postprocessor = create_yaml_includer("export");
+    let yaml_postprocessor = create_frontmatter_filter("export");
     exporter.add_postprocessor(&yaml_postprocessor);
 
     // Run the exporter
@@ -257,7 +257,7 @@ fn test_yaml_inclusion_embedded() {
         tmp_dir.path().to_path_buf(),
     );
 
-    let yaml_postprocessor = create_yaml_includer("export");
+    let yaml_postprocessor = create_frontmatter_filter("export");
     exporter.add_postprocessor(&yaml_postprocessor);
     exporter.add_embed_postprocessor(&yaml_postprocessor);