Setuping a staticMatic project using /index.html:
#slug = current_page.gsub(/\.html/, '')
returns "/index(.html)", but should be /index
Changing term corrects: - #slug = current_page.gsub("/", "").gsub(".html", "") as found in:
https://github.com/adamstac/staticmatic-bootstrap/blob/master/src/helpers/application_helper.rb
To delete the beginning "/" after you've stripped the html simply execute this (which will do both in one command):
current_page.gsub(/\.html/, '').gsub(/\//,''))
Related
Sphinx defines a role :download: that instructs Sphinx to copy the reference file to _downloads.
Does Pandoc has a similar feature?
Pandoc does not have that feature built-in, but it can be added with a few lines of Lua:
local prefix = 'media'
local path = pandoc.path
function Code (code)
if code.attributes.role == 'download' then
local description, filename = code.text:match '(.*) %<(.*)%>$'
local mimetype, content = pandoc.mediabag.fetch(filename)
local mediabag_filename = path.join{
pandoc.utils.sha1(content),
path.filename(filename)
}
if content and mimetype then
pandoc.mediabag.insert(mediabag_filename, mimetype, content)
end
return pandoc.Link(description, path.join{prefix, mediabag_filename})
end
end
Use the script by saving it to a file download-role.lua and the call pandoc with
pandoc --lua-filter=download-role.lua --extract-media=media ...
This will also work when using Markdown:
`this example script <../example.py>`{role=download}
I'm using ml-gradle to run a block of XQuery to update the MarkLogic database. The problem I am running into is I need to wrap all of the code in quotes, but since the code itself has quotes in it I am running into some errors when I try to declare variables i.e. let $config. Does anyone know a way around this? I was thinking I could concatenate all of the code into one big string so it ignores the first and last quotation.
task addCron(type: com.marklogic.gradle.task.ServerEvalTask) {
xquery = "xquery version \"1.0-ml\";\n" +
"import module namespace admin = \"http://marklogic.com/xdmp/admin\" at \"/MarkLogic/admin.xqy\";\n" +
"declare namespace group = \"http://marklogic.com/xdmp/group\";\n" +
" let $config := admin:get-configuration()\n" +
It bombs out when it is trying to declare $config as a variable. With the error:
> Could not get unknown property 'config' for task ':
Here is an example that works
task setSchemasPermissions(type: com.marklogic.gradle.task.ServerEvalTask) {
doFirst {
println "Changing permissions in " + mlAppConfig.schemasDatabaseName + " for:"
}
xquery = "xdmp:invoke('/admin/fix-permissions.xqy', (), map:entry('database', xdmp:database('" + mlAppConfig.schemasDatabaseName + "')))"
}
Here is some documentation for ServerEvalTask: https://github.com/marklogic-community/ml-gradle/wiki/Writing-your-own-task
I suspect you are hitting some string template mechanism in Groovy/Gradle. Try escaping the $ sign as well.
Note that you can use both single and double quotes in XQuery code.
HTH!
I am trying to read the contents of the file from a local disk as follows :
content = File.read("C:\abc.rb","r")
when I execute the rb file I get an exception as Error: No such file or directory .What am I missing in this?
In a double quoted string, "\a" is a non-printable bel character. Similar to how "\n" is a newline. (I think these originate from C)
You don't have a file with name "C:<BEL>bc.rb" which is why you get the error.
To fix, use single quotes, where these interpolations don't happen:
content = File.read('C:\abc.rb')
content = File.read("C:\/abc.rb","r")
First of all:
Try using:
Dir.glob(".")
To see what's in the directory (and therefore what directory it's looking at).
open("C:/abc.rb", "rb") { |io| a = a + io.read }
EDIT: Unless you're concatenating files together, you could write it as:
data = File.open("C:/abc.rb", "rb") { |io| io.read }
I have a URL:
url = "http://timesofindia.feedsportal.com/fy/8at2EuL0ihSIb3s7/story01.htmA"
There are some unwanted characters like A,TRE, at the end. I want to remove this so the URL will be like this:
url = http://timesofindia.feedsportal.com/fy/8at2EuL0ihSIb3s7/story01.htm
How can I remove them?
If your url always finish with .htm, .apsx or .php you can solve it with a simple regex:
url = url[/^(.+\.(htm|aspx|php))(:?.*)$/, 1]
Tests here at Rubular.
First I use this method to get a substring, works like slice. Then comes the regex. From left to right:
^ # Start of line
( # Capture everything wanted enclosed
.+ # 1 or more of any character
\. # With a dot after it
(htm|aspx|php) # htm or aspx or php
) # Close url asked in question
( # Capture undesirable part
:? # Optional
.* # 0 or more any character
) # Close undesirable part
$ # End of line
I am using a custom Ruby function in Puppet to read a string of text from a file. I am than comparing whatever version is read against a list of known versions to determine which config file I should use for that particular server. The problem is that when I compare the read version to my list of known versions, none of them match.
I printed out the variable to the screen, and it looked fine. I then added a '-' to the beginning and the end and this time, the following was printed
-2.2#012-
Does anyone know what this is and how it could be removed?
Here is my process.
A script that handles the installation of an app
sudo echo "2.2" > /opt/version
My ruby function
if FileTest.exists?("/opt/version")
Facter.add("app_version") do
setcode do
version = File.open('/opt/version', &:readline)
version
end
end
end
My puppet manifest
if versioncmp( $app_version, '2.2') == 0 {
notice("===> Installing 2.2 Configs")
} elsif versioncmp ($app_version, '2.3') == 0 {
notice("===> Installing 2.3 Configs")
} else {
notice("===> No version match. Continuing on.")
}
}
File.readline includes the line termination (in your case, "\n"). chomp will get rid of the line termination:
version = File.open('/opt/version', &:readline).chomp
When debugging and you want to see what's really in a variable, use p instead of puts. p will escape unprintable characters so you can see them:
puts "2.2\n" # => 2.2
#
p "2.2\n" # => "2.2\n"