Sha256: eef4c4031dc9f42b314f8edd2d86a2672be8c5363d2f9cff710c86669dbc7ce2
Contents?: true
Size: 754 Bytes
Versions: 23
Compression:
Stored size: 754 Bytes
Contents
describe "String#sub with pattern, replacement" do
it "returns a copy of self with all occurrences of pattern replaced with replacement" do
"hello".sub(/[aeiou]/, '*').should == "h*llo"
"hello".sub(//, ".").should == ".hello"
end
it "ignores a block if supplied" do
"food".sub(/f/, "g") { "w" }.should == "good"
end
it "supports /i for ignoring case" do
"Hello".sub(/h/i, "j").should == "jello"
"hello".sub(/H/i, "j").should == "jello"
end
end
describe "String#sub with pattern and block" do
it "returns a copy of self with the first occurences of pattern replaces with block's return value" do
"hi".sub(/./) { |s| s + ' ' }.should == "h i"
"hi!".sub(/(.)(.)/) { |*a| a.inspect }.should == '["hi"]!'
end
end
Version data entries
23 entries across 23 versions & 1 rubygems