From b2d80610db6beda38573890ed169815e495bc663 Mon Sep 17 00:00:00 2001
From: Nguyễn Gia Phong <mcsinyx@disroot.org>
Date: Sun, 24 May 2020 16:34:31 +0700
Subject: [usth/ICT2.7] Engineer software

---
 ...nditional Expression Solution - lang_en_vs3.srt | 55 ++++++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 usth/ICT2.7/P4L5 Software Refactoring Subtitles/10 - Consolidate Conditional Expression Solution - lang_en_vs3.srt

(limited to 'usth/ICT2.7/P4L5 Software Refactoring Subtitles/10 - Consolidate Conditional Expression Solution - lang_en_vs3.srt')

diff --git a/usth/ICT2.7/P4L5 Software Refactoring Subtitles/10 - Consolidate Conditional Expression Solution - lang_en_vs3.srt b/usth/ICT2.7/P4L5 Software Refactoring Subtitles/10 - Consolidate Conditional Expression Solution - lang_en_vs3.srt
new file mode 100644
index 0000000..89f2722
--- /dev/null
+++ b/usth/ICT2.7/P4L5 Software Refactoring Subtitles/10 - Consolidate Conditional Expression Solution - lang_en_vs3.srt	
@@ -0,0 +1,55 @@
+1
+00:00:00,080 --> 00:00:03,230
+So the resulting code will be like this. As you can see here,
+
+2
+00:00:03,230 --> 00:00:06,602
+now I don't have the conditionals any longer, but I just have a call to
+
+3
+00:00:06,602 --> 00:00:09,938
+this notEligibleForDisability method. And this makes the code so
+
+4
+00:00:09,938 --> 00:00:14,092
+much clearer, because if I just need to understand how disabilityAmount works,
+
+5
+00:00:14,092 --> 00:00:17,945
+I can clearly see there is an initial check that is actually checking whether
+
+6
+00:00:17,945 --> 00:00:22,030
+an employee's eligible for disabilities or not. And if the check is false, so
+
+7
+00:00:22,030 --> 00:00:26,180
+if the employee's eligible, then I'll just perform the rest of the computation.
+
+8
+00:00:26,180 --> 00:00:27,710
+Otherwise I'll simply return zero.
+
+9
+00:00:27,710 --> 00:00:30,500
+So if I don't need to understand the details of this check,
+
+10
+00:00:30,500 --> 00:00:33,630
+I can simply look at this method and understand it all. And if I need to look at
+
+11
+00:00:33,630 --> 00:00:36,990
+the details I can just go, and look at the implementation of this method,
+
+12
+00:00:36,990 --> 00:00:39,600
+and I will get exactly the same information that I have here. But I'm sort of
+
+13
+00:00:39,600 --> 00:00:43,220
+separating the concerns, and making the code overall more understandable, and
+
+14
+00:00:43,220 --> 00:00:46,160
+therefore more maintainable, which is the main goal of refactoring.
-- 
cgit 1.4.1