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More restructure: Merge format_map and format_sequence together, same with format_single_line_map nad format_single_line_sequence.

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Jon Michael Aanes 2016-12-29 11:37:31 +01:00
parent b3d12f8659
commit c5f3bd4420
1 changed files with 38 additions and 41 deletions
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79
pretty.lua
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@ -269,62 +269,51 @@ local function format_key_and_value_arbitr_map (l, key, value, options, depth)
l[#l+1] = format_value(value, options, depth)
end
-- Formatting tables
local function format_single_line_sequence (t, options)
-- NOTE: Assumes that the input table was pre-checked with `is_single_line_table()`
local l = {}
for i = 1, #t do l[i] = format_value(t[i], options) end
return '{ ' .. table.concat(l, ', ') .. ' }'
local function format_key_and_value_sequence (l, key, value, options, depth)
l[#l+1] = format_value(value, options, depth)
end
local function get_pair_format_func (t)
local table_type = get_table_type(t)
if table_type == TABLE_TYPE_SEQUENCE then return format_key_and_value_sequence
elseif contains_only_nice_string_keys(t) then return format_key_and_value_string_map
end
return format_key_and_value_arbitr_map
end
-- Formatting tables
local function format_single_line_map (t, options)
-- NOTE: Assumes that the input table was pre-checked with `is_single_line_table()`
local pair_format_func = contains_only_nice_string_keys(t) and format_key_and_value_string_map or format_key_and_value_arbitr_map
local key_value_pairs = get_key_value_pairs_in_proper_order(t)
local pair_format_func = get_pair_format_func(t)
local l = {'{ '}
local top_before = #l
for _, pair in ipairs(key_value_pairs) do
local top_before = #l
pair_format_func(l, pair[1], pair[2], options, 'max')
l[#l+1] = ', '
-- Ignore the "width of key"-shit
for i = top_before, #l do if type(l[i]) == 'number' then l[i] = '' end end
end
-- Ignore the "width of key"-shit
for i = top_before, #l do
if type(l[i]) == 'number' then
l[i] = ''
end
end
if l[#l] == ', ' then l[#l] = nil end
l[#l+1] = ' }'
return table.concat(l, '')
end
local function format_sequence (t, options, depth)
if depth ~= 'max' and depth >= options.max_depth then return '{...}'
elseif is_single_line_table(t) then return format_single_line_sequence(t, options)
elseif depth == 'max' then return '{...}'
end
local l = {'{\n'}
for index, value in ipairs(t) do
l[#l+1] = options.indent:rep(depth + 1)
l[#l+1] = format_value(value, options, depth + 1)
l[#l+1] = ',\n'
end
l[#l] = '\n'
l[#l+1] = options.indent:rep(depth)
l[#l+1] = '}'
return table.concat(l, '')
end
local function format_map (t, options, depth)
if depth ~= 'max' and depth >= options.max_depth then return '{...}'
elseif is_single_line_table(t) then return format_single_line_map(t, options)
elseif depth == 'max' then return '{...}'
end
local key_value_pairs = get_key_value_pairs_in_proper_order(t)
local pair_format_func = contains_only_nice_string_keys(t) and format_key_and_value_string_map or format_key_and_value_arbitr_map
local key_value_pairs = get_key_value_pairs_in_proper_order(t)
local pair_format_func = get_pair_format_func(t)
-- Figure out the max key length
local l = {'{\n'}
local top_before = #l
@ -356,10 +345,18 @@ end
function format_table (t, options, depth)
local table_type = get_table_type(t)
if table_type == TABLE_TYPE_EMPTY then return '{}'
elseif table_type == TABLE_TYPE_SEQUENCE then return format_sequence(t, options, depth)
else return format_map(t, options, depth)
-- Empty or exteeding max-depth?
if table_type == TABLE_TYPE_EMPTY then return '{}'
elseif depth ~= 'max' and depth >= options.max_depth then return '{...}'
end
-- Single line?
if is_single_line_table(t) then return format_single_line_map(t, options) end
if depth == 'max' then return '{...}' end
-- Normal table
return format_map(t, options, depth)
end
local function format_string (str, options)