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* lib/prettyprint.rb (PrettyPrint#seplist): added.

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* lib/pp.rb (PPMethods#pp_object): use seplist.
  (PPMethods#pp_hash): ditto.
  (Array#pretty_print): ditto.
  (Struct#pretty_print): ditto.
  (MatchData#pretty_print): ditto.

* lib/set.rb (Set#pretty_print): use seplist.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@5623 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2004-02-05 14:59:46 +00:00
parent 90d8cbb1ee
commit 0c792a32b7
4 changed files with 32 additions and 19 deletions
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17
lib/pp.rb
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@ -203,10 +203,9 @@ class PP < PrettyPrint
def pp_object(obj)
object_address_group(obj) {
obj.pretty_print_instance_variables.each {|v|
v = v.to_s if Symbol === v
text ',' unless first?
seplist(obj.pretty_print_instance_variables, lambda { text ',' }) {|v|
breakable
v = v.to_s if Symbol === v
text v
text '='
group(1) {
@ -219,8 +218,7 @@ class PP < PrettyPrint
def pp_hash(obj)
group(1, '{', '}') {
obj.each {|k, v|
comma_breakable unless first?
seplist(obj, nil, :each_pair) {|k, v|
group {
pp k
text '=>'
@ -279,8 +277,7 @@ end
class Array
def pretty_print(q)
q.group(1, '[', ']') {
self.each {|v|
q.comma_breakable unless q.first?
q.seplist(self) {|v|
q.pp v
}
}
@ -310,8 +307,7 @@ end
class Struct
def pretty_print(q)
q.group(1, '#<struct ' + self.class.name, '>') {
self.members.each {|member|
q.text "," unless q.first?
q.seplist(self.members, lambda { q.text "," }) {|member|
q.breakable
q.text member.to_s
q.text '='
@ -420,8 +416,7 @@ class MatchData
def pretty_print(q)
q.object_group(self) {
q.breakable
1.upto(self.size) {|i|
q.breakable unless q.first?
q.seplist(1..self.size, lambda { q.breakable }) {|i|
q.pp self[i-1]
}
}