Yaml file practice

Author: kdmoreira

project.clj

@@ -6,6 +6,7 @@
   :dependencies [
                  [org.clojure/clojure "1.10.3"]
                  [prismatic/schema "1.2.0"]
+                 [io.forward/yaml "1.0.11"]
                  ]
   :main ^:skip-aot clojure-noob.core
   :target-path "target/%s"

resources/yaml-example.yml

@@ -0,0 +1,6 @@
+name: "Karina"
+surname: "Moreira"
+profileDetails:
+  - birthday: "18/05"
+  - numberOfPets: 1
+  - hobbies: ["manga", "series", "games"]

src/clojure_noob/ch04/exercises.clj

@@ -257,7 +257,7 @@ transformed-list
 
 ; max expects different arguments, but a vector
 ; is a single argument
-(max [0 1 2]) ; => [0 1 2]
+;(max [0 1 2]) ; => [0 1 2]
 
 ; apply explodes a seqable data structure
 ; like this vector, passing its values as arguments

src/clojure_noob/side_studies/studies/yaml_stuff.clj

@@ -0,0 +1,19 @@
+(ns clojure-noob.side-studies.studies.yaml-stuff
+  (:require
+   [yaml.core :as yaml]
+   [clojure.java.io :as io]))
+
+; same effect
+(-> (io/file ".") .getAbsolutePath)
+(-> (java.io.File. ".") .getAbsolutePath)
+
+(def yaml-filepath
+  "resources/yaml-example.yml")
+
+(slurp yaml-filepath)
+(.exists (io/file yaml-filepath))
+(.exists (io/resource yaml-filepath))
+
+(yaml/from-file (io/file yaml-filepath))
+(:surname (yaml/from-file (io/file yaml-filepath)))
+(yaml/generate-string (yaml/from-file (io/file yaml-filepath)))