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Size: 891 Bytes
Versions: 18
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Stored size: 891 Bytes
Contents
module Inch
# The CLI module is tasked with the deconstruction of CLI calls
# into API calls.
#
# @see Inch::API
module CLI
class << self
# Returns the columns of the terminal window
# (defaults to 80)
# @param default [Fixnum] default value for columns
# @return [Fixnum]
def get_term_columns(default = 80)
str = `stty size 2>&1`
if str =~ /Invalid argument/
default
else
rows_cols = str.split(' ').map(&:to_i)
cols = rows_cols[1]
if cols == 0
default
else
cols || default
end
end
rescue
default
end
end
COLUMNS = get_term_columns
end
end
require 'inch/cli/arguments'
require 'inch/cli/sparkline_helper'
require 'inch/cli/trace_helper'
require 'inch/cli/yardopts_helper'
require 'inch/cli/command'
Version data entries
18 entries across 18 versions & 1 rubygems