Replace =~ with #matches?. #208.

=~ made sense when we were passing it through to a regex, but we're no
longer doing that: TagMatcher looks at individual tags and returns a
value that *looks* like what you get out of #=~ but really isn't that
meaningful.  Probably a good idea to not subvert convention like this
and instead use a name with guessable intent.
th-downstream
David Yip 7 years ago
parent 21e138379d
commit b4725cad17

@ -174,19 +174,19 @@ class FeedManager
text_matcher = Glitch::KeywordMute.text_matcher_for(receiver_id)
tag_matcher = Glitch::KeywordMute.tag_matcher_for(receiver_id)
should_filter = text_matcher =~ status.text
should_filter ||= text_matcher =~ status.spoiler_text
should_filter ||= tag_matcher =~ status.tags
should_filter = text_matcher.matches?(status.text)
should_filter ||= text_matcher.matches?(status.spoiler_text)
should_filter ||= tag_matcher.matches?(status.tags)
if status.reblog?
reblog = status.reblog
should_filter ||= text_matcher =~ reblog.text
should_filter ||= text_matcher =~ reblog.spoiler_text
should_filter ||= tag_matcher =~ status.tags
should_filter ||= text_matcher.matches?(reblog.text)
should_filter ||= text_matcher.matches?(reblog.spoiler_text)
should_filter ||= tag_matcher.matches?(status.tags)
end
!!should_filter
should_filter
end
def filter_from_mentions?(status, receiver_id)

@ -62,8 +62,8 @@ class Glitch::KeywordMute < ApplicationRecord
format('keyword_mutes:regex:text:%s', account_id)
end
def =~(str)
regex =~ str
def matches?(str)
!!(regex =~ str)
end
private
@ -82,8 +82,8 @@ class Glitch::KeywordMute < ApplicationRecord
format('keyword_mutes:regex:tag:%s', account_id)
end
def =~(tags)
tags.pluck(:name).detect { |n| regex =~ n }
def matches?(tags)
tags.pluck(:name).any? { |n| regex =~ n }
end
private

@ -13,7 +13,7 @@ RSpec.describe Glitch::KeywordMute, type: :model do
end
it 'does not match' do
expect(matcher =~ 'This is a hot take').to be_falsy
expect(matcher.matches?('This is a hot take')).to be_falsy
end
end
@ -21,75 +21,75 @@ RSpec.describe Glitch::KeywordMute, type: :model do
it 'does not match keywords set by a different account' do
Glitch::KeywordMute.create!(account: bob, keyword: 'take')
expect(matcher =~ 'This is a hot take').to be_falsy
expect(matcher.matches?('This is a hot take')).to be_falsy
end
it 'does not match if no keywords match the status text' do
Glitch::KeywordMute.create!(account: alice, keyword: 'cold')
expect(matcher =~ 'This is a hot take').to be_falsy
expect(matcher.matches?('This is a hot take')).to be_falsy
end
it 'considers word boundaries when matching' do
Glitch::KeywordMute.create!(account: alice, keyword: 'bob', whole_word: true)
expect(matcher =~ 'bobcats').to be_falsy
expect(matcher.matches?('bobcats')).to be_falsy
end
it 'matches substrings if whole_word is false' do
Glitch::KeywordMute.create!(account: alice, keyword: 'take', whole_word: false)
expect(matcher =~ 'This is a shiitake mushroom').to be_truthy
expect(matcher.matches?('This is a shiitake mushroom')).to be_truthy
end
it 'matches keywords at the beginning of the text' do
Glitch::KeywordMute.create!(account: alice, keyword: 'take')
expect(matcher =~ 'Take this').to be_truthy
expect(matcher.matches?('Take this')).to be_truthy
end
it 'matches keywords at the end of the text' do
Glitch::KeywordMute.create!(account: alice, keyword: 'take')
expect(matcher =~ 'This is a hot take').to be_truthy
expect(matcher.matches?('This is a hot take')).to be_truthy
end
it 'matches if at least one keyword case-insensitively matches the text' do
Glitch::KeywordMute.create!(account: alice, keyword: 'hot')
expect(matcher =~ 'This is a HOT take').to be_truthy
expect(matcher.matches?('This is a HOT take')).to be_truthy
end
it 'maintains case-insensitivity when combining keywords into a single matcher' do
Glitch::KeywordMute.create!(account: alice, keyword: 'hot')
Glitch::KeywordMute.create!(account: alice, keyword: 'cold')
expect(matcher =~ 'This is a HOT take').to be_truthy
expect(matcher.matches?('This is a HOT take')).to be_truthy
end
it 'matches keywords surrounded by non-alphanumeric ornamentation' do
Glitch::KeywordMute.create!(account: alice, keyword: 'hot')
expect(matcher =~ '(hot take)').to be_truthy
expect(matcher.matches?('(hot take)')).to be_truthy
end
it 'escapes metacharacters in keywords' do
Glitch::KeywordMute.create!(account: alice, keyword: '(hot take)')
expect(matcher =~ '(hot take)').to be_truthy
expect(matcher.matches?('(hot take)')).to be_truthy
end
it 'uses case-folding rules appropriate for more than just English' do
Glitch::KeywordMute.create!(account: alice, keyword: 'großeltern')
expect(matcher =~ 'besuch der grosseltern').to be_truthy
expect(matcher.matches?('besuch der grosseltern')).to be_truthy
end
it 'matches keywords that are composed of multiple words' do
Glitch::KeywordMute.create!(account: alice, keyword: 'a shiitake')
expect(matcher =~ 'This is a shiitake').to be_truthy
expect(matcher =~ 'This is shiitake').to_not be_truthy
expect(matcher.matches?('This is a shiitake')).to be_truthy
expect(matcher.matches?('This is shiitake')).to_not be_truthy
end
end
end

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