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[ruby/matrix] Replace "iff" with "whether" [doc]

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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 "whether"
when describing return values should suffice.
This commit is contained in:
Gannon McGibbon 2021-01-20 17:52:38 -05:00 • committed by Marc-Andre Lafortune
parent e34f51fe60
commit 871b4612b0
1 changed files with 5 additions and 5 deletions
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10
lib/matrix.rb
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@ -1016,7 +1016,7 @@ class Matrix
#++ #++
# #
# Returns +true+ if and only if the two matrices contain equal elements. # Returns whether the two matrices contain equal elements.
# #
def ==(other) def ==(other)
return false unless Matrix === other && return false unless Matrix === other &&
@ -2134,7 +2134,7 @@ class Vector
#++ #++
# #
# Returns +true+ iff all of vectors are linearly independent. # Returns whether all of vectors are linearly independent.
# #
# Vector.independent?(Vector[1,0], Vector[0,1]) # Vector.independent?(Vector[1,0], Vector[0,1])
# # => true # # => true
@ -2152,7 +2152,7 @@ class Vector
end end
# #
# Returns +true+ iff all of vectors are linearly independent. # Returns whether all of vectors are linearly independent.
# #
# Vector[1,0].independent?(Vector[0,1]) # Vector[1,0].independent?(Vector[0,1])
# # => true # # => true
@ -2165,7 +2165,7 @@ class Vector
end end
# #
# Returns +true+ iff all elements are zero. # Returns whether all elements are zero.
# #
def zero? def zero?
all?(&:zero?) all?(&:zero?)
@ -2193,7 +2193,7 @@ class Vector
#++ #++
# #
# Returns +true+ iff the two vectors have the same elements in the same order. # Returns whether the two vectors have the same elements in the same order.
# #
def ==(other) def ==(other)
return false unless Vector === other return false unless Vector === other