From 67cdcc2e12118becb823e20a40cc2687f2b8425a Mon Sep 17 00:00:00 2001
From: Adam Carpenter <53hornet@gmail.com>
Date: Wed, 27 Mar 2019 15:32:37 -0400
Subject: Started Rust in Action MEAP.

---
 blog/Cargo.lock  |   4 --
 blog/Cargo.toml  |   7 ---
 blog/src/lib.rs  | 127 -------------------------------------------------------
 blog/src/main.rs |  36 ----------------
 4 files changed, 174 deletions(-)
 delete mode 100644 blog/Cargo.lock
 delete mode 100644 blog/Cargo.toml
 delete mode 100644 blog/src/lib.rs
 delete mode 100644 blog/src/main.rs

(limited to 'blog')

diff --git a/blog/Cargo.lock b/blog/Cargo.lock
deleted file mode 100644
index 8e79386..0000000
--- a/blog/Cargo.lock
+++ /dev/null
@@ -1,4 +0,0 @@
-[[package]]
-name = "blog"
-version = "0.1.0"
-
diff --git a/blog/Cargo.toml b/blog/Cargo.toml
deleted file mode 100644
index 0f971d3..0000000
--- a/blog/Cargo.toml
+++ /dev/null
@@ -1,7 +0,0 @@
-[package]
-name = "blog"
-version = "0.1.0"
-authors = ["Adam Carpenter <53hornet@gmail.com>"]
-edition = "2018"
-
-[dependencies]
diff --git a/blog/src/lib.rs b/blog/src/lib.rs
deleted file mode 100644
index 8436a36..0000000
--- a/blog/src/lib.rs
+++ /dev/null
@@ -1,127 +0,0 @@
-//pub struct Post {
-//    state: Option<Box<dyn State>>,
-//    content: String,
-//}
-//
-//impl Post {
-//    pub fn new() -> Post {
-//        Post {
-//            state: Some(Box::new(Draft {})),
-//            content: String::new(),
-//        }
-//    }
-//
-//    pub fn add_text(&mut self, text: &str) {
-//        self.content.push_str(text);
-//    }
-//
-//    pub fn content(&self) -> &str {
-//        self.state.as_ref().unwrap().content(&self)
-//    }
-//
-//    pub fn request_review(&mut self) {
-//        if let Some(s) = self.state.take() {
-//            self.state = Some(s.request_review())
-//        }
-//    }
-//
-//    pub fn approve(&mut self) {
-//        if let Some(s) = self.state.take() {
-//            self.state = Some(s.approve())
-//        }
-//    }
-//}
-//
-//trait State {
-//    fn request_review(self: Box<Self>) -> Box<dyn State>;
-//    fn approve(self: Box<Self>) -> Box<dyn State>;
-//    fn content<'a>(&self, post: &'a Post) -> &'a str {
-//        ""
-//    }
-//}
-//
-//struct Draft {}
-//
-//impl State for Draft {
-//    fn request_review(self: Box<Self>) -> Box<dyn State> {
-//        Box::new(PendingReview {})
-//    }
-//
-//    fn approve(self: Box<Self>) -> Box<dyn State> {
-//        self
-//    }
-//}
-//
-//struct PendingReview {}
-//
-//impl State for PendingReview {
-//    fn request_review(self: Box<Self>) -> Box<dyn State> {
-//        self
-//    }
-//
-//    fn approve(self: Box<Self>) -> Box<dyn State> {
-//        Box::new(Published {})
-//    }
-//}
-//
-//struct Published {}
-//
-//impl State for Published {
-//    fn request_review(self: Box<Self>) -> Box<dyn State> {
-//        self
-//    }
-//
-//    fn approve(self: Box<Self>) -> Box<dyn State> {
-//        self
-//    }
-//
-//    fn content<'a>(&self, post: &'a Post) -> &'a str {
-//        &post.content
-//    }
-//}
-
-
-
-pub struct Post {
-    content: String,
-}
-
-pub struct DraftPost {
-    content: String,
-}
-
-pub struct PendingReviewPost {
-    content: String,
-}
-
-impl Post {
-    pub fn new() -> DraftPost {
-        DraftPost {
-            content: String::new(),
-        }
-    }
-
-    pub fn content(&self) -> &str {
-        &self.content
-    }
-}
-
-impl DraftPost {
-    pub fn add_text(&mut self, text: &str) {
-        self.content.push_str(text);
-    }
-
-    pub fn request_review(self) -> PendingReviewPost {
-        PendingReviewPost {
-            content: self.content,
-        }
-    }
-}
-
-impl PendingReviewPost {
-    pub fn approve(self) -> Post {
-        Post {
-            content: self.content,
-        }
-    }
-}
diff --git a/blog/src/main.rs b/blog/src/main.rs
deleted file mode 100644
index c976cd9..0000000
--- a/blog/src/main.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use blog::Post;
-
-fn main() {
-//    let mut post = Post::new();
-//
-//    post.add_text("salad");
-//    assert_eq!("", post.content());
-//
-//    post.request_review();
-//    assert_eq!("", post.content());
-//
-//    post.approve();
-//    assert_eq!("salad", post.content());
-
-
-
-//    let mut post = Post::new();
-//    post.add_text("salad");
-//    assert_eq!("", post.content());
-
-
-
-    let mut post = Post::new();
-
-    post.add_text("salad");
-    let post = post.request_review();
-    let post = post.approve();
-
-    assert_eq!("salad", post.content());
-
-
-
-
-
-    println!("Done.");
-}
-- 
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