Sha256: 477620f3a29f2ba19743fdb808ddf0565ab54fb8d010190b243cab11ded91be2
Contents?: true
Size: 905 Bytes
Versions: 10
Compression:
Stored size: 905 Bytes
Contents
require 'spec_helper'
describe 'String' do
describe '#gsub' do
it 'handles recursive gsub' do
pass_slot_rx = /{(\d+)}/
recurse_gsub = -> text {
text.gsub(pass_slot_rx) {
index = $1.to_i
if index == 0
recurse_gsub.call '{1}'
else
'value'
end
}
}
result = recurse_gsub.call '<code>{0}</code>'
result.should == '<code>value</code>'
end
it 'works well with zero-length matches' do
expect("test".gsub(/^/, '2')).to eq "2test"
expect("test".gsub(/$/, '2')).to eq "test2"
expect("test".gsub(/\b/, '2')).to eq "2test2"
end
end
describe '#sub' do
it 'works well with zero-length matches' do
expect("test".sub(/^/, '2')).to eq "2test"
expect("test".sub(/$/, '2')).to eq "test2"
expect("test".sub(/\b/, '2')).to eq "2test"
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems