doc: use HTTPS for all links

Author: bruceadams

BENCHMARKS.md

@@ -2,7 +2,7 @@ These are some very basic and unscientific benchmarks of various commands
 provided by `xsv`. Please see below for more information.
 
 These benchmarks were run with
-[worldcitiespop_mil.csv](http://burntsushi.net/stuff/worldcitiespop_mil.csv),
+[worldcitiespop_mil.csv](https://burntsushi.net/stuff/worldcitiespop_mil.csv),
 which is a random 1,000,000 row subset of the world city population dataset
 from the [Data Science Toolkit](https://github.com/petewarden/dstkdata).
 

Cargo.toml

@@ -3,7 +3,7 @@ name = "xsv"
 version = "0.13.0"  #:version
 authors = ["Andrew Gallant <jamslam@gmail.com>"]
 description = "A high performance CSV command line toolkit."
-documentation = "http://burntsushi.net/rustdoc/xsv/"
+documentation = "https://burntsushi.net/rustdoc/xsv/"
 homepage = "https://github.com/BurntSushi/xsv"
 repository = "https://github.com/BurntSushi/xsv"
 readme = "README.md"

README.md

@@ -11,9 +11,9 @@ a quick tour of several commands.
 
 [![Linux build status](https://api.travis-ci.org/BurntSushi/xsv.svg)](https://travis-ci.org/BurntSushi/xsv)
 [![Windows build status](https://ci.appveyor.com/api/projects/status/github/BurntSushi/xsv?svg=true)](https://ci.appveyor.com/project/BurntSushi/xsv)
-[![](http://meritbadge.herokuapp.com/xsv)](https://crates.io/crates/xsv)
+[![](https://meritbadge.herokuapp.com/xsv)](https://crates.io/crates/xsv)
 
-Dual-licensed under MIT or the [UNLICENSE](http://unlicense.org).
+Dual-licensed under MIT or the [UNLICENSE](https://unlicense.org).
 
 
 ### Available commands
@@ -61,7 +61,7 @@ several CSV files. Maybe you're interested in the population counts of each
 city in the world. So grab the data and start examining it:
 
 ```bash
-$ curl -LO http://burntsushi.net/stuff/worldcitiespop.csv
+$ curl -LO https://burntsushi.net/stuff/worldcitiespop.csv
 $ xsv headers worldcitiespop.csv
 1   Country
 2   City
@@ -323,7 +323,7 @@ $ nix-env -i xsv
 
 Alternatively, you can compile from source by
 [installing Cargo](https://crates.io/install)
-([Rust's](http://www.rust-lang.org/) package manager)
+([Rust's](https://www.rust-lang.org/) package manager)
 and installing `xsv` using Cargo:
 
 ```bash
@@ -382,4 +382,4 @@ hope of dealing with data that large.
 ### Naming collision
 
 This project is unrelated to another similar project with the same name:
-http://mj.ucw.cz/sw/xsv/
+https://mj.ucw.cz/sw/xsv/

UNLICENSE

@@ -21,4 +21,4 @@ OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
 ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 OTHER DEALINGS IN THE SOFTWARE.
 
-For more information, please refer to <http://unlicense.org/>
+For more information, please refer to <https://unlicense.org/>

scripts/benchmark-basic

@@ -15,7 +15,7 @@ pat="$1"
 data=/tmp/worldcitiespop_mil.csv
 data_idx=/tmp/worldcitiespop_mil.csv.idx
 if [ ! -r "$data" ]; then
-  curl -sS http://burntsushi.net/stuff/worldcitiespop_mil.csv > "$data"
+  curl -sS https://burntsushi.net/stuff/worldcitiespop_mil.csv > "$data"
 fi
 data_size=$(stat --format '%s' "$data")
 

src/cmd/sample.rs

@@ -108,7 +108,7 @@ fn sample_reservoir<R: io::Read>(
     seed: Option<usize>
 ) -> CliResult<Vec<csv::ByteRecord>> {
     // The following algorithm has been adapted from:
-    // http://en.wikipedia.org/wiki/Reservoir_sampling
+    // https://en.wikipedia.org/wiki/Reservoir_sampling
     let mut reservoir = Vec::with_capacity(sample_size as usize);
     let mut records = rdr.byte_records().enumerate();
     for (_, row) in records.by_ref().take(reservoir.capacity()) {