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Contents
module Oci8Simple
# == Description
# A very thin wrapper around Oci8Simple::Client that handles ARGV / options and
# formats the output in a manner suitable for printing on the console
# == Usage
# cli = Oci8Simple::Cli.new
# cli.run "select id, name from foos" # "3, Bacon\n5, Cheese Puffs\n..."
class Cli
include Command
attr_accessor :env, :client
def initialize(env=nil)
self.env = env
end
def run(sql, options={})
format(client.run(sql, options), options)
end
def format(arr, options)
if(options[:hash])
arr.map{|row| row.map{|k,v| "#{k}: #{v}"}.join("\n")}.join("\n\n")
else
arr.map{|row| row.join(", ")}.join("\n")
end
end
def client
@client ||= Client.new(env)
end
def self.usage
"Usage: #{$0} \"SQL\" [ENV]"
end
def self.run_from_argv
o = parse_options(self.usage)
if(ARGV[0].nil?)
puts o
else
puts self.new(ARGV[1]).run(ARGV[0], @options)
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems