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April 23, 2020 22:16
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One-liner method definition in Ruby
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| module OneLinerExamples | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/request.rb#L150-L155 | |
| def body := get_header(RACK_INPUT) | |
| def script_name := get_header(SCRIPT_NAME).to_s | |
| def script_name=(s) := set_header(SCRIPT_NAME, s.to_s) | |
| def path_info := get_header(PATH_INFO).to_s | |
| def path_info=(s) := set_header(PATH_INFO, s.to_s) | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L126-L129 | |
| def has_header?(key) := headers.key? key | |
| def get_header(key) := headers[key] | |
| def set_header(key, v) := headers[key] = v | |
| def delete_header(key) := headers.delete key | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L135-L156 | |
| def invalid? := status < 100 || status >= 600 | |
| def informational? := status >= 100 && status < 200 | |
| def successful? := status >= 200 && status < 300 | |
| def redirection? := status >= 300 && status < 400 | |
| def client_error? := status >= 400 && status < 500 | |
| def server_error? := status >= 500 && status < 600 | |
| def ok? := status == 200 | |
| def created? := status == 201 | |
| def accepted? := status == 202 | |
| def no_content? := status == 204 | |
| def moved_permanently? := status == 301 | |
| def bad_request? := status == 400 | |
| def unauthorized? := status == 401 | |
| def forbidden? := status == 403 | |
| def not_found? := status == 404 | |
| def method_not_allowed? := status == 405 | |
| def precondition_failed? := status == 412 | |
| def unprocessable? := status == 422 | |
| def redirect? := [301, 302, 303, 307, 308].include? status | |
| # https://github.com/rails/rails/blob/24c1429a/actionpack/lib/action_dispatch/http/response.rb#L219-L221 | |
| def sending? := synchronize { @sending } | |
| def committed? := synchronize { @committed } | |
| def sent? := synchronize { @sent } | |
| end |
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| module OneLinerExamples | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/request.rb#L150-L155 | |
| def body:: get_header(RACK_INPUT) | |
| def script_name:: get_header(SCRIPT_NAME).to_s | |
| def script_name=(s):: set_header(SCRIPT_NAME, s.to_s) | |
| def path_info:: get_header(PATH_INFO).to_s | |
| def path_info=(s):: set_header(PATH_INFO, s.to_s) | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L126-L129 | |
| def has_header?(key):: headers.key? key | |
| def get_header(key):: headers[key] | |
| def set_header(key, v):: headers[key] = v | |
| def delete_header(key):: headers.delete key | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L135-L156 | |
| def invalid?:: status < 100 || status >= 600 | |
| def informational?:: status >= 100 && status < 200 | |
| def successful?:: status >= 200 && status < 300 | |
| def redirection?:: status >= 300 && status < 400 | |
| def client_error?:: status >= 400 && status < 500 | |
| def server_error?:: status >= 500 && status < 600 | |
| def ok?:: status == 200 | |
| def created?:: status == 201 | |
| def accepted?:: status == 202 | |
| def no_content?:: status == 204 | |
| def moved_permanently?:: status == 301 | |
| def bad_request?:: status == 400 | |
| def unauthorized?:: status == 401 | |
| def forbidden?:: status == 403 | |
| def not_found?:: status == 404 | |
| def method_not_allowed?:: status == 405 | |
| def precondition_failed?:: status == 412 | |
| def unprocessable?:: status == 422 | |
| def redirect?:: [301, 302, 303, 307, 308].include? status | |
| # https://github.com/rails/rails/blob/24c1429a/actionpack/lib/action_dispatch/http/response.rb#L219-L221 | |
| def sending?:: synchronize { @sending } | |
| def committed?:: synchronize { @committed } | |
| def sent?:: synchronize { @sent } | |
| end |
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| module OneLinerExamples | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/request.rb#L150-L155 | |
| def body: get_header(RACK_INPUT) | |
| def script_name: get_header(SCRIPT_NAME).to_s | |
| def script_name=(s): set_header(SCRIPT_NAME, s.to_s) | |
| def path_info: get_header(PATH_INFO).to_s | |
| def path_info=(s): set_header(PATH_INFO, s.to_s) | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L126-L129 | |
| def has_header?(key): headers.key? key | |
| def get_header(key): headers[key] | |
| def set_header(key, v): headers[key]: v | |
| def delete_header(key): headers.delete key | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L135-L156 | |
| def invalid?: status < 100 || status >= 600 | |
| def informational?: status >= 100 && status < 200 | |
| def successful?: status >= 200 && status < 300 | |
| def redirection?: status >= 300 && status < 400 | |
| def client_error?: status >= 400 && status < 500 | |
| def server_error?: status >= 500 && status < 600 | |
| def ok?: status == 200 | |
| def created?: status == 201 | |
| def accepted?: status == 202 | |
| def no_content?: status == 204 | |
| def moved_permanently?: status == 301 | |
| def bad_request?: status == 400 | |
| def unauthorized?: status == 401 | |
| def forbidden?: status == 403 | |
| def not_found?: status == 404 | |
| def method_not_allowed?: status == 405 | |
| def precondition_failed?: status == 412 | |
| def unprocessable?: status == 422 | |
| def redirect?: [301, 302, 303, 307, 308].include? status | |
| # https://github.com/rails/rails/blob/24c1429a/actionpack/lib/action_dispatch/http/response.rb#L219-L221 | |
| def sending?: synchronize { @sending } | |
| def committed?: synchronize { @committed } | |
| def sent?: synchronize { @sent } | |
| end |
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| module OneLinerExamples | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/request.rb#L150-L155 | |
| def body = get_header(RACK_INPUT) | |
| def script_name = get_header(SCRIPT_NAME).to_s | |
| def script_name=(s) = set_header(SCRIPT_NAME, s.to_s) | |
| def path_info = get_header(PATH_INFO).to_s | |
| def path_info=(s) = set_header(PATH_INFO, s.to_s) | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L126-L129 | |
| def has_header?(key) = headers.key? key | |
| def get_header(key) = headers[key] | |
| def set_header(key, v) = headers[key] = v | |
| def delete_header(key) = headers.delete key | |
| # https://github.com/rack/rack/blob/f9ad97fd/lib/rack/response.rb#L135-L156 | |
| def invalid? = status < 100 || status >= 600 | |
| def informational? = status >= 100 && status < 200 | |
| def successful? = status >= 200 && status < 300 | |
| def redirection? = status >= 300 && status < 400 | |
| def client_error? = status >= 400 && status < 500 | |
| def server_error? = status >= 500 && status < 600 | |
| def ok? = status == 200 | |
| def created? = status == 201 | |
| def accepted? = status == 202 | |
| def no_content? = status == 204 | |
| def moved_permanently? = status == 301 | |
| def bad_request? = status == 400 | |
| def unauthorized? = status == 401 | |
| def forbidden? = status == 403 | |
| def not_found? = status == 404 | |
| def method_not_allowed? = status == 405 | |
| def precondition_failed? = status == 412 | |
| def unprocessable? = status == 422 | |
| def redirect? = [301, 302, 303, 307, 308].include? status | |
| # https://github.com/rails/rails/blob/24c1429a/actionpack/lib/action_dispatch/http/response.rb#L219-L221 | |
| def sending? = synchronize { @sending } | |
| def committed? = synchronize { @committed } | |
| def sent? = synchronize { @sent } | |
| end |
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