SearchYJ
Search on Yahoo Japan.
Installation
Add this line to your application's Gemfile:
gem 'searchyj'And then execute:
$ bundle
Or install it yourself as:
$ gem install searchyj
Usage (CLI)
The format of the search result is JSON which includes parameters the followings.
- uri
- title
- The title might be abbreviated because its source string is from the list of the search result.
- rank
- The number of the rank order in the search result.
- This number might have a slight error. The records collected by SearchYJ is excepted some advertisements from the search result. The feature of exception is rough yet.
list
Print the search result.
$ searchyj list [options] <SearchTerm>
If the number of the result is none, SearchYJ print an empty array in the form of string.
--size, -s
This number is the size of the result records.
SearchYJ continues searching and to collecting records until the sum of the records reach the size value.
If searching is over or become unable to get new records, before reach the size value, SearchYJ print the collected records at that time.
The default value is 10.
--from, -f
The searching process starts from this number of the search ranking.
detect
Get the record matched first with the option value.
$ searchyj detect [options] <SearchTerm>
If the matching record is none, SearchYJ print a null in the form of string.
--regexp, -r
This value is a regular expression to extract from the search result. The matching target in the parameters is depended on the value of --key option.
The value is required.
--key, -k
This value is the name of the matching target which a key name of parameters in records. This option receives any of title or uri.
The default value is title.
--from, -f
The searching process starts from this number of the search ranking.
rank
Print a particular record extracted from the search result by the number of rank order.
$ searchyj rank [options] <SearchTerm>
If the matching record is none, SearchYJ print a null in the form of string.
--rank, -r
This value is the number of rank order in the search result.
The default value is 1.
Usage (Programming)
Please read lib/searchyj.rb and others.