doc/specky.txt
branchvim-stuff
changeset 29 a0e6ddfadf82
parent 22 ed72213b1788
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+++ b/doc/specky.txt	Sat Jan 16 11:31:53 2016 -0800
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+*specky.txt* Last change: $Id$
+
+                VIM REFERENCE MANUAL    by Mahlon E. Smith
+
+
+                                  specky!
+
+A Plugin for testing Ruby code with RSpec -- and more                 *specky*
+==============================================================================
+CONTENTS                                                      *SpeckyContents*
+
+    1) Intro........................................|SpeckyIntro|
+    2) Functionality................................|SpeckyFunctionality|
+    3) Enabling Specky..............................|SpeckyInstallation|
+    4) Configuration................................|SpeckyOptions|
+        4.1) Create text banners....................|g:speckyBannerKey|
+        4.2) Cycling quote styles...................|g:speckyQuoteSwitcherKey|
+        4.3) Display ruby documentation.............|g:speckyRunRdocKey|
+        4.4) Toggle editing between spec and code...|g:speckySpecSwitcherKey|
+        4.5) Run specs for the current buffer.......|g:speckyRunSpecKey|
+        4.6) Modify the default spec command........|g:speckyRunSpecCmd|
+        4.7) Modify the default rdoc command........|g:speckyRunRdocCmd|
+        4.8) Alter new window behavior..............|g:speckyWindowType|
+        4.9) Running older rspec (1.x) .............|g:speckySpecVersion|
+    5) Author.......................................|SpeckyAuthor|
+    6) License......................................|SpeckyLicense|
+
+
+
+==============================================================================
+1. INTRO                                                         *SpeckyIntro*
+
+Specky is primarily a small collection of functions to help make behavioral
+testing streamlined and easy when working with ruby and rspec.  Specky
+supports rspec 2.x by default, and is backwards compatible with rspec 1.x.
+
+Specky secondarily includes a couple of conveniences to make your everyday
+programming tasks smooooth and pleasurable.
+
+
+==============================================================================
+2. FUNCTIONALITY                                         *SpeckyFunctionality*
+
+Okay then, what does it do?
+
+By default?  Nothing but syntax highlighting unless you are comfortable using
+the menus.  I decided the easiest way to cherry pick the functionality that
+you'd like was to enable them via key bindings.  By doing this, Specky won't
+make assumptions about your current environment, and won't stomp on anything
+you don't want it to.
+
+    Specky won't do -anything- with your environment until you enable ~
+    the key bindings!! ~
+
+After you've configured your bindings, here are some of the things you can
+now do with a single key stroke:
+>
+    - Switch back and forth from code to testing spec 
+
+    - Run the spec, with results going to a new, syntax highlighted buffer 
+
+    - Jump quickly to spec failures and failure detail 
+        - 'e' and 'r' to move back and forth on each failed assertion, 
+        - 'E' to jump details for it. 
+        - '<C-e>' to "forget" the currently selected failed assertion
+        - 'q' to close the spec output buffer. 
+
+    - View rdoc of the word under the cursor
+
+    - Dynamically switch string types for the word under the cursor
+      (double quoted, quoted, symbol)
+
+    - Make lovely and quick comment banners for ruby code.
+
+Specky also includes a "snippets" file that can be used with the Snipmate
+plugin by Michael Sanders <msanders42+vim@gmail.com>. (Minimum version 0.74.)
+
+	http://www.vim.org/scripts/script.php?script_id=2540
+
+==============================================================================
+3. ENABLING-SPECKY                                        *SpeckyInstallation*
+
+Getting Specky to work should be a fairly trivial process.  Specky now
+uses a custom rspec formatter to function reliably, and it needs to know
+where that lives on your system.
+
+If you installed Specky from Vimball, it is likely found at:
+
+	~/.vim/ruby/specky_formatter.rb ~
+
+Otherwise, you'll need to locate it, and tell rspec to use it in one of two
+ways.
+
+	1) Set the 'g:speckyRunSpecCmd' variable explicitly:
+
+		let g:speckyRunSpecCmd = "rspec -r ~/.vim/ruby/specky_formatter.rb -f SpeckyFormatter" ~
+
+	2) or, leave 'g:speckyRunSpecCmd' at its default value, and instead use
+	   an '.rspec' settings file in the root directory of the the project
+	   you're working in.  I find this method much more flexible -- the
+	   '.rspec' file can be carried with your project, and customized to
+	   include additional bits like custom $LOAD_PATH injections, etc.
+	   Here's what mine usually looks like: >
+
+		-r loadpath
+		-r ~/.vim/bundle/specky/ruby/specky_formatter
+		-f SpeckyFormatter
+
+	You can also use both of these methods, and use the
+	'SpeckyConsoleFormatter' class from your .rspec file, if it suits
+	your fancy.
+
+
+After that is taken care of, then just set up your keybindings in your
+.vimrc.  Here's what my config looks like. >
+
+    let g:speckyBannerKey        = "<C-S>b"
+    let g:speckyQuoteSwitcherKey = "<C-S>'"
+    let g:speckyRunRdocKey       = "<C-S>r"
+    let g:speckySpecSwitcherKey  = "<C-S>x"
+    let g:speckyRunSpecKey       = "<C-S>s"
+    let g:speckyRunRdocCmd       = "fri -L -f plain"
+    let g:speckyWindowType       = 2
+
+With these bindings, all Specky commands start with <ctrl-s> ("s" for
+Specky!), followed by a mnemonic function to run:
+
+    b ----> Banner creation ~
+    ' ----> Quote cycling ~
+    r ----> run Rdoc ~
+    x ----> code and spec eXchange ~
+    s ----> run rSpec ~
+
+Of course, <ctrl-s> is a "suspend" signal for most terminals, so these
+bindings are meant for a |gui| environment, such as gvim.  Your mileage (and
+tastes) will doubtlessly vary.  Do what you will.  I won't judge you.
+
+
+==============================================================================
+4. CONFIGURATION-OPTIONS                                       *SpeckyOptions*
+
+Here are all of the available configuration options.
+
+Please note that you must set binding variables:
+
+    |g:speckyBannerKey|
+    |g:speckyQuoteSwitcherKey|
+    |g:speckyRunRdocKey|
+    |g:speckySpecSwitcherKey|
+    |g:speckyRunSpecKey|
+
+...in order to enable the respective Specky functionality.  See
+|SpeckyInstallation| for details. Any other options are entirely optional.
+Put these into your |vimrc|, or wherever else you enjoy storing this kind of
+stuff.
+
+
+------------------------------------------------------------------------------
+4.1                                                        *g:speckyBannerKey*
+
+Setting this binding enables comment banner creation.
+
+This is purely a convenience routine, and a stylistic one at that.  I prefer
+large advertising of what "area" of code you are in, along with other
+miscellaneous labels for humans to read.  If this isn't how you roll, then by
+all means, don't enable this binding!  :)
+
+As an example -- you can just type:
+
+	instance methods ~
+
+Then hit the keystroke.  It will magically turn into: >
+
+  ########################################################################
+  ### I N S T A N C E   M E T H O D S
+  ########################################################################
+
+With all those saved extra keystrokes this might provide you per banner over
+the years, your RSI-free hands will thank you.  And the total time savings!!
+Oh man, what are you going to DO with all of that extra free time?
+The possibilities are staggering.
+
+
+------------------------------------------------------------------------------
+4.2                                                 *g:speckyQuoteSwitcherKey*
+
+Setting this binding enables quote "style switching".
+
+If you aren't in ruby mode, this just changes the word under the cursor
+back and forth from double quoting to single quoting.
+
+    string -> "string" -> 'string' -> "string" ... ~
+
+In ruby mode, symbols are also put into the rotation.
+
+    "string" -> 'string' -> :string -> "string" ... ~
+
+Note that quote cycling only works with a |word|.
+
+
+------------------------------------------------------------------------------
+4.3                                                       *g:speckyRunRdocKey*
+
+Setting this enables the display of rdoc documentation for the current
+word under the cursor.  For lookups with multiple matches, you can continue
+using this binding to "drill down" to the desired documentation.
+         
+
+------------------------------------------------------------------------------
+4.4                                                  *g:speckySpecSwitcherKey*
+
+Setting this enables spec to code switching, and visa versa.
+
+Switching uses path searching instead of reliance on directory structure in
+your project.  The idea here is that you'd |:chdir| into your project
+directory.  Spec files just need to end in '_spec.rb', which is a common
+convention.
+
+    aRubyClass.rb ---> aRubyClass_spec.rb~
+ 
+Because it leaves respective buffers open, you can essentially think of this
+as a quick toggle between code and tests.
+
+
+------------------------------------------------------------------------------
+4.5                                                       *g:speckyRunSpecKey*
+
+Setting this variable runs "rspec" on the current buffer.
+
+All output is sent to a syntax highlighted scratch buffer. This new window is
+re-used for each spec run.  You can quickly "jump" to assertion failures and
+their associated details with the following keys:
+
+        e and r ~
+            Move forward and backward through the failed assertions.
+
+        E~
+            While on a failure line, jump to the details of the failure.
+
+        <C-e> ~
+            "Forget" the last found failed assertion, and start over at the
+            beginning of the list. (ie, the next 'e' keystroke will select
+            error #1.)
+
+        q ~
+            Closes the spec output buffer. 
+
+
+Normally, you'd only want to perform this keystroke while in a spec file
+buffer.  If Specky thinks you are in code, rather than a buffer (as indicated
+by the lack of a "_spec.rb" file naming convention) then it will attempt to
+switch to the spec before running the command.
+
+
+------------------------------------------------------------------------------
+4.6                                                       *g:speckyRunSpecCmd*
+
+This is the program, with flags, that the current file is sent to when
+executing the |g:speckyRunSpecKey| keybinding.
+
+A common addition is to include an "-r" flag for sucking in local libraries
+necessary for testing your project.  In fact, this is required to use the 
+rspec formatter supplied by Specky.  See |SpeckyInstallation| for more info.
+
+    Default: ~
+        rspec
+
+
+------------------------------------------------------------------------------
+4.7                                                       *g:speckyRunRdocCmd*
+
+If you prefer an rdoc display program other than "ri", you can set it
+with this variable.  "fri -L -f plain" is always a nice choice, for example.
+
+    Default: ~
+        ri
+
+
+------------------------------------------------------------------------------
+4.8                                                       *g:speckyWindowType*
+
+For both spec and rdoc commands, this variable controls the behavior of the
+newly generated window.
+
+	Default: ~
+		0
+		
+	0 ~
+		Create a new tabbed window
+	1 ~
+		Split the current window horizontally
+	2 ~
+		Split the current window vertically
+
+
+------------------------------------------------------------------------------
+4.9                                                      *g:speckySpecVersion*
+
+Specky should work out of the box with rspec 2.x.  If you'd like to use rspec
+1.x instead, you can do so with the following Vim settings: >
+
+    let g:speckySpecVersion = 1
+	let g:speckyRunRdocCmd  = "spec -fs" 
+
+If you have both rspec 1.x and 2.x installed at the same time, you need to 
+be explicit with what version you are executing: >
+
+	let g:speckyRunRdocCmd  = "spec _1.3.0_ -fs" 
+
+
+==============================================================================
+5. AUTHOR                                                       *SpeckyAuthor*
+
+
+Specky was written by Mahlon E. Smith.
+
+    mahlon@martini.nu ~
+    http://www.martini.nu/ 
+
+
+
+==============================================================================
+6. LICENSE                                                     *SpeckyLicense*
+
+
+Specky is distributed under the BSD license.
+    http://www.opensource.org/licenses/bsd-license.php
+>
+    Copyright (c) 2008-2010, Mahlon E. Smith <mahlon@martini.nu>
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are
+    met:
+
+        * Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+
+        * Redistributions in binary form must reproduce the above copyright
+          notice, this list of conditions and the following disclaimer in the
+          documentation and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+    "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+    LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+    A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+    OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+    SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+    TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+    PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+    LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+    NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+
+vim: set noet nosta sw=4 ts=4 ft=help :
+