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Size: 879 Bytes
Versions: 18
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Contents
# The pretty_table extension adds Sequel::Dataset#print and the
# Sequel::PrettyTable class for creating nice-looking plain-text
# tables. Example:
#
# +--+-------+
# |id|name |
# |--+-------|
# |1 |fasdfas|
# |2 |test |
# +--+-------+
#
# You can load this extension into specific datasets:
#
# ds = DB[:table]
# ds = ds.extension(:pretty_table)
#
# Or you can load it into all of a database's datasets, which
# is probably the desired behavior if you are using this extension:
#
# DB.extension(:pretty_table)
#
module Sequel
extension :_pretty_table
module DatasetPrinter
# Pretty prints the records in the dataset as plain-text table.
def print(*cols)
ds = naked
rows = ds.all
Sequel::PrettyTable.print(rows, cols.empty? ? ds.columns : cols)
end
end
Dataset.register_extension(:pretty_table, DatasetPrinter)
end
Version data entries
18 entries across 18 versions & 2 rubygems