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Replace "iff" with "if and only if"

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iff means if and only if, but readers without that knowledge might
assume this to be a spelling mistake. To me, this seems like
exclusionary language that is unnecessary. Simply using "if and only if"
instead should suffice.
This commit is contained in:
Gannon McGibbon 2021-01-06 12:20:03 -05:00 • committed by Aaron Patterson
parent a8dc5156e1
commit 9e0075a3d9
Notes: git 2021-01-20 05:07:14 +09:00
17 changed files with 18 additions and 18 deletions
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2
spec/ruby/core/integer/allbits_spec.rb
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@ -1,7 +1,7 @@
require_relative '../../spec_helper'
describe "Integer#allbits?" do
it "returns true iff all the bits of the argument are set in the receiver" do
it "returns true if and only if all the bits of the argument are set in the receiver" do
42.allbits?(42).should == true
0b1010_1010.allbits?(0b1000_0010).should == true
0b1010_1010.allbits?(0b1000_0001).should == false